From 2e36772a4cc783802cdbcb3746f6e7353f3508f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Burak=20Kaan=20K=C3=B6se?= <bkaankose@outlook.com>
Date: Mon, 13 Apr 2026 23:11:35 +0200
Subject: [PATCH] Imap setup simplified and fixed the threading issues.

---
 .../ImapCalDavSettingsPageViewModel.cs        |  42 +-
 .../Views/Account/ImapCalDavSettingsPage.xaml | 490 +++++++++---------
 .../Account/ImapCalDavSettingsPage.xaml.cs    |  20 -
 Wino.Services/AccountService.cs               |   2 +-
 4 files changed, 268 insertions(+), 286 deletions(-)

diff --git a/Wino.Mail.ViewModels/ImapCalDavSettingsPageViewModel.cs b/Wino.Mail.ViewModels/ImapCalDavSettingsPageViewModel.cs
index b6b5d9d5..64a9c646 100644
--- a/Wino.Mail.ViewModels/ImapCalDavSettingsPageViewModel.cs
+++ b/Wino.Mail.ViewModels/ImapCalDavSettingsPageViewModel.cs
@@ -16,7 +16,6 @@ using Wino.Core.Domain.Models.Navigation;
 using Wino.Core.Domain.Models.Synchronization;
 using Wino.Core.Services;
 using Wino.Mail.ViewModels.Data;
-using Wino.Messaging.Client.Calendar;
 using Wino.Messaging.Client.Navigation;
 using Wino.Messaging.Server;
 
@@ -319,7 +318,7 @@ public partial class ImapCalDavSettingsPageViewModel : MailBaseViewModel
         try
         {
             var minimalSettings = BuildMinimalSettingsOrThrow();
-            await AutoDiscoverAndApplySettingsAsync(minimalSettings).ConfigureAwait(false);
+            await AutoDiscoverAndApplySettingsAsync(minimalSettings);
 
             _mailDialogService.InfoBarMessage(
                 Translator.IMAPSetupDialog_ValidationSuccess_Title,
@@ -399,7 +398,7 @@ public partial class ImapCalDavSettingsPageViewModel : MailBaseViewModel
     {
         try
         {
-            await EnsureImapSettingsPreparedAsync().ConfigureAwait(false);
+            await EnsureImapSettingsPreparedAsync();
 
             var serverInformation = BuildServerInformation();
 
@@ -407,12 +406,12 @@ public partial class ImapCalDavSettingsPageViewModel : MailBaseViewModel
             ValidateImapSettings(serverInformation);
             ValidateCalendarModeSpecificSettings(serverInformation);
 
-            await ValidateImapConnectivityAsync(serverInformation).ConfigureAwait(false);
+            await ValidateImapConnectivityAsync(serverInformation);
             IsImapValidationSucceeded = true;
 
             if (serverInformation.CalendarSupportMode == ImapCalendarSupportMode.CalDav)
             {
-                await ValidateCalDavConnectivityAsync(serverInformation).ConfigureAwait(false);
+                await ValidateCalDavConnectivityAsync(serverInformation);
                 IsCalDavValidationSucceeded = true;
             }
             else
@@ -432,7 +431,7 @@ public partial class ImapCalDavSettingsPageViewModel : MailBaseViewModel
                 return;
             }
 
-            await SaveEditFlowAsync(serverInformation).ConfigureAwait(false);
+            await SaveEditFlowAsync(serverInformation);
         }
         catch (Exception ex)
         {
@@ -654,7 +653,7 @@ public partial class ImapCalDavSettingsPageViewModel : MailBaseViewModel
             return;
 
         var minimalSettings = BuildMinimalSettingsOrThrow();
-        await AutoDiscoverAndApplySettingsAsync(minimalSettings).ConfigureAwait(false);
+        await AutoDiscoverAndApplySettingsAsync(minimalSettings);
 
         if (!HasCompleteImapSettings())
             throw new InvalidOperationException(Translator.Exception_ImapAutoDiscoveryFailed);
@@ -676,22 +675,25 @@ public partial class ImapCalDavSettingsPageViewModel : MailBaseViewModel
         if (serverInformation == null)
             throw new InvalidOperationException(Translator.Exception_ImapAutoDiscoveryFailed);
 
-        ApplyServerInformation(serverInformation);
-
-        if (IsCalendarSupportEnabled && SelectedCalendarSupportMode == ImapCalendarSupportMode.CalDav)
+        await ExecuteUIThread(async () =>
         {
-            var discoveredCalDavUri = await _autoDiscoveryService.DiscoverCalDavServiceUriAsync(minimalSettings.Email).ConfigureAwait(false);
-            if (discoveredCalDavUri != null)
+            ApplyServerInformation(serverInformation);
+
+            if (IsCalendarSupportEnabled && SelectedCalendarSupportMode == ImapCalendarSupportMode.CalDav)
             {
-                CalDavServiceUrl = discoveredCalDavUri.ToString();
+                var discoveredCalDavUri = await _autoDiscoveryService.DiscoverCalDavServiceUriAsync(minimalSettings.Email);
+                if (discoveredCalDavUri != null)
+                {
+                    CalDavServiceUrl = discoveredCalDavUri.ToString();
+                }
+
+                if (string.IsNullOrWhiteSpace(CalDavUsername))
+                    CalDavUsername = minimalSettings.Email;
+
+                if (string.IsNullOrWhiteSpace(CalDavPassword))
+                    CalDavPassword = minimalSettings.Password;
             }
-
-            if (string.IsNullOrWhiteSpace(CalDavUsername))
-                CalDavUsername = minimalSettings.Email;
-
-            if (string.IsNullOrWhiteSpace(CalDavPassword))
-                CalDavPassword = minimalSettings.Password;
-        }
+        });
     }
     private async Task ValidateImapConnectivityAsync(CustomServerInformation serverInformation)
     {
diff --git a/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml b/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml
index 0f982859..9f45c2a3 100644
--- a/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml
+++ b/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml
@@ -4,267 +4,267 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:abstract="using:Wino.Views.Abstract"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:helpers="using:Wino.Helpers"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     mc:Ignorable="d">
 
     <ScrollViewer>
-        <StackPanel
+        <Grid
+            MaxWidth="980"
             Padding="36,28,36,36"
-            HorizontalAlignment="Stretch"
-            Spacing="24">
-
-            <!--  Page Header  -->
-            <StackPanel Spacing="4">
-                <TextBlock
-                    FontSize="28"
-                    FontWeight="SemiBold"
-                    Text="{x:Bind ViewModel.PageTitle, Mode=OneWay}" />
-                <TextBlock
-                    Foreground="{ThemeResource TextFillColorSecondaryBrush}"
-                    Style="{StaticResource BodyTextBlockStyle}"
-                    Text="{x:Bind ViewModel.SubtitleText, Mode=OneWay}"
-                    TextWrapping="WrapWholeWords" />
-                <TextBlock
-                    Foreground="{ThemeResource TextFillColorTertiaryBrush}"
-                    Style="{StaticResource CaptionTextBlockStyle}"
-                    Text="{x:Bind ViewModel.ProviderHint, Mode=OneWay}"
-                    TextWrapping="WrapWholeWords"
-                    Visibility="{x:Bind ViewModel.HasProviderHint, Mode=OneWay}" />
-            </StackPanel>
-
-            <!--  Setup Mode Selector  -->
-            <SelectorBar x:Name="SetupModeSelector" SelectionChanged="OnSetupModeSelectionChanged">
-                <SelectorBarItem Icon="Library" Text="{x:Bind ViewModel.BasicTabText, Mode=OneWay}" />
-                <SelectorBarItem Icon="Setting" Text="{x:Bind ViewModel.AdvancedTabText, Mode=OneWay}" />
-            </SelectorBar>
-
-            <!--  Basic Setup Card  -->
-            <Border
-                Padding="20"
-                Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
-                BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
-                BorderThickness="1"
-                CornerRadius="8"
-                Visibility="{x:Bind helpers:XamlHelpers.ReverseBoolToVisibilityConverter(ViewModel.IsAdvancedSetupSelected), Mode=OneWay}">
-                <StackPanel Spacing="16">
-                    <StackPanel Spacing="2">
-                        <TextBlock
-                            FontSize="16"
-                            FontWeight="SemiBold"
-                            Text="{x:Bind ViewModel.BasicSectionTitleText, Mode=OneWay}" />
-                        <TextBlock
-                            Foreground="{ThemeResource TextFillColorSecondaryBrush}"
-                            Style="{StaticResource CaptionTextBlockStyle}"
-                            Text="{x:Bind ViewModel.BasicSectionDescriptionText, Mode=OneWay}"
-                            TextWrapping="WrapWholeWords" />
-                    </StackPanel>
-
-                    <Grid ColumnSpacing="12">
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="*" />
-                            <ColumnDefinition Width="*" />
-                        </Grid.ColumnDefinitions>
-                        <TextBox
-                            Grid.Column="0"
-                            Header="{x:Bind ViewModel.DisplayNameHeaderText, Mode=OneWay}"
-                            PlaceholderText="{x:Bind ViewModel.DisplayNamePlaceholderText, Mode=OneWay}"
-                            Text="{x:Bind ViewModel.DisplayName, Mode=TwoWay}" />
-                        <TextBox
-                            Grid.Column="1"
-                            Header="{x:Bind ViewModel.EmailAddressHeaderText, Mode=OneWay}"
-                            PlaceholderText="{x:Bind ViewModel.EmailAddressPlaceholderText, Mode=OneWay}"
-                            Text="{x:Bind ViewModel.EmailAddress, Mode=TwoWay}" />
-                    </Grid>
-
-                    <PasswordBox Header="{x:Bind ViewModel.PasswordHeaderText, Mode=OneWay}" Password="{x:Bind ViewModel.Password, Mode=TwoWay}" />
-
-                    <CheckBox Content="{x:Bind ViewModel.EnableCalendarSupportText, Mode=OneWay}" IsChecked="{x:Bind ViewModel.IsCalendarSupportEnabled, Mode=TwoWay}" />
-
-                    <Button
-                        HorizontalAlignment="Left"
-                        Command="{x:Bind ViewModel.AutoDiscoverSettingsCommand}"
-                        Content="{x:Bind ViewModel.AutoDiscoverButtonText, Mode=OneWay}"
-                        Style="{ThemeResource AccentButtonStyle}" />
+            HorizontalAlignment="Center">
+            <StackPanel Spacing="20">
+                <StackPanel Spacing="4">
+                    <TextBlock
+                        FontSize="28"
+                        FontWeight="SemiBold"
+                        Text="{x:Bind ViewModel.PageTitle, Mode=OneWay}" />
+                    <TextBlock
+                        Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                        Style="{StaticResource BodyTextBlockStyle}"
+                        Text="{x:Bind ViewModel.SubtitleText, Mode=OneWay}"
+                        TextWrapping="WrapWholeWords" />
+                    <TextBlock
+                        Foreground="{ThemeResource TextFillColorTertiaryBrush}"
+                        Style="{StaticResource CaptionTextBlockStyle}"
+                        Text="{x:Bind ViewModel.ProviderHint, Mode=OneWay}"
+                        TextWrapping="WrapWholeWords"
+                        Visibility="{x:Bind ViewModel.HasProviderHint, Mode=OneWay}" />
                 </StackPanel>
-            </Border>
 
-            <!--  Advanced Setup Card  -->
-            <Border
-                Padding="20"
-                Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
-                BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
-                BorderThickness="1"
-                CornerRadius="8"
-                Visibility="{x:Bind helpers:XamlHelpers.ReverseBoolToVisibilityConverter(ViewModel.IsBasicSetupSelected), Mode=OneWay}">
-                <StackPanel Spacing="20">
-                    <StackPanel Spacing="2">
-                        <TextBlock
-                            FontSize="16"
-                            FontWeight="SemiBold"
-                            Text="{x:Bind ViewModel.AdvancedSectionTitleText, Mode=OneWay}" />
-                        <TextBlock
-                            Foreground="{ThemeResource TextFillColorSecondaryBrush}"
-                            Style="{StaticResource CaptionTextBlockStyle}"
-                            Text="{x:Bind ViewModel.AdvancedSectionDescriptionText, Mode=OneWay}"
-                            TextWrapping="WrapWholeWords" />
-                    </StackPanel>
-
-                    <Grid ColumnSpacing="24">
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="*" />
-                            <ColumnDefinition Width="*" />
-                        </Grid.ColumnDefinitions>
-
-                        <!--  Incoming (IMAP) Settings  -->
-                        <Border
-                            Padding="16"
-                            Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
-                            CornerRadius="6">
-                            <StackPanel Spacing="10">
-                                <StackPanel Orientation="Horizontal" Spacing="8">
-                                    <FontIcon FontSize="14" Glyph="&#xE896;" />
-                                    <TextBlock FontWeight="SemiBold" Text="{x:Bind ViewModel.IncomingSectionTitleText, Mode=OneWay}" />
-                                </StackPanel>
-                                <TextBox Header="{x:Bind ViewModel.IncomingServerHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.IncomingServer, Mode=TwoWay}" />
-                                <TextBox Header="{x:Bind ViewModel.PortHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.IncomingServerPort, Mode=TwoWay}" />
-                                <TextBox Header="{x:Bind ViewModel.IncomingUsernameHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.IncomingServerUsername, Mode=TwoWay}" />
-                                <PasswordBox Header="{x:Bind ViewModel.IncomingPasswordHeaderText, Mode=OneWay}" Password="{x:Bind ViewModel.IncomingServerPassword, Mode=TwoWay}" />
-                                <ComboBox
-                                    HorizontalAlignment="Stretch"
-                                    Header="{x:Bind ViewModel.ConnectionSecurityHeaderText, Mode=OneWay}"
-                                    ItemsSource="{x:Bind ViewModel.AvailableConnectionSecurityDisplayNames}"
-                                    SelectedIndex="{x:Bind ViewModel.SelectedIncomingServerConnectionSecurityIndex, Mode=TwoWay}" />
-                                <ComboBox
-                                    HorizontalAlignment="Stretch"
-                                    Header="{x:Bind ViewModel.AuthenticationMethodHeaderText, Mode=OneWay}"
-                                    ItemsSource="{x:Bind ViewModel.AvailableAuthenticationMethodDisplayNames}"
-                                    SelectedIndex="{x:Bind ViewModel.SelectedIncomingServerAuthenticationMethodIndex, Mode=TwoWay}" />
-                            </StackPanel>
-                        </Border>
-
-                        <!--  Outgoing (SMTP) Settings  -->
-                        <Border
-                            Grid.Column="1"
-                            Padding="16"
-                            Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
-                            CornerRadius="6">
-                            <StackPanel Spacing="10">
-                                <StackPanel Orientation="Horizontal" Spacing="8">
-                                    <FontIcon FontSize="14" Glyph="&#xE898;" />
-                                    <TextBlock FontWeight="SemiBold" Text="{x:Bind ViewModel.OutgoingSectionTitleText, Mode=OneWay}" />
-                                </StackPanel>
-                                <TextBox Header="{x:Bind ViewModel.OutgoingServerHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.OutgoingServer, Mode=TwoWay}" />
-                                <TextBox Header="{x:Bind ViewModel.PortHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.OutgoingServerPort, Mode=TwoWay}" />
-                                <TextBox Header="{x:Bind ViewModel.OutgoingUsernameHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.OutgoingServerUsername, Mode=TwoWay}" />
-                                <PasswordBox Header="{x:Bind ViewModel.OutgoingPasswordHeaderText, Mode=OneWay}" Password="{x:Bind ViewModel.OutgoingServerPassword, Mode=TwoWay}" />
-                                <ComboBox
-                                    HorizontalAlignment="Stretch"
-                                    Header="{x:Bind ViewModel.ConnectionSecurityHeaderText, Mode=OneWay}"
-                                    ItemsSource="{x:Bind ViewModel.AvailableConnectionSecurityDisplayNames}"
-                                    SelectedIndex="{x:Bind ViewModel.SelectedOutgoingServerConnectionSecurityIndex, Mode=TwoWay}" />
-                                <ComboBox
-                                    HorizontalAlignment="Stretch"
-                                    Header="{x:Bind ViewModel.AuthenticationMethodHeaderText, Mode=OneWay}"
-                                    ItemsSource="{x:Bind ViewModel.AvailableAuthenticationMethodDisplayNames}"
-                                    SelectedIndex="{x:Bind ViewModel.SelectedOutgoingServerAuthenticationMethodIndex, Mode=TwoWay}" />
-                            </StackPanel>
-                        </Border>
-                    </Grid>
-                </StackPanel>
-            </Border>
-
-            <!--  Calendar Settings Card  -->
-            <Border
-                Padding="20"
-                Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
-                BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
-                BorderThickness="1"
-                CornerRadius="8">
-                <StackPanel Spacing="16">
-                    <StackPanel Spacing="2">
-                        <StackPanel Orientation="Horizontal" Spacing="8">
-                            <FontIcon FontSize="16" Glyph="&#xE787;" />
+                <Border
+                    Padding="20"
+                    Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
+                    BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
+                    BorderThickness="1"
+                    CornerRadius="8">
+                    <StackPanel Spacing="16">
+                        <StackPanel Spacing="2">
                             <TextBlock
                                 FontSize="16"
                                 FontWeight="SemiBold"
-                                Text="{x:Bind ViewModel.CalendarSectionTitleText, Mode=OneWay}" />
+                                Text="{x:Bind ViewModel.BasicSectionTitleText, Mode=OneWay}" />
+                            <TextBlock
+                                Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                                Style="{StaticResource CaptionTextBlockStyle}"
+                                Text="{x:Bind ViewModel.BasicSectionDescriptionText, Mode=OneWay}"
+                                TextWrapping="WrapWholeWords" />
                         </StackPanel>
+
+                        <Grid ColumnSpacing="12" RowSpacing="12">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="*" />
+                                <ColumnDefinition Width="*" />
+                            </Grid.ColumnDefinitions>
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto" />
+                                <RowDefinition Height="Auto" />
+                            </Grid.RowDefinitions>
+
+                            <TextBox
+                                Grid.Row="0"
+                                Grid.Column="0"
+                                Header="{x:Bind ViewModel.DisplayNameHeaderText, Mode=OneWay}"
+                                PlaceholderText="{x:Bind ViewModel.DisplayNamePlaceholderText, Mode=OneWay}"
+                                Text="{x:Bind ViewModel.DisplayName, Mode=TwoWay}" />
+                            <TextBox
+                                Grid.Row="0"
+                                Grid.Column="1"
+                                Header="{x:Bind ViewModel.EmailAddressHeaderText, Mode=OneWay}"
+                                PlaceholderText="{x:Bind ViewModel.EmailAddressPlaceholderText, Mode=OneWay}"
+                                Text="{x:Bind ViewModel.EmailAddress, Mode=TwoWay}" />
+                            <PasswordBox
+                                Grid.Row="1"
+                                Grid.ColumnSpan="2"
+                                Header="{x:Bind ViewModel.PasswordHeaderText, Mode=OneWay}"
+                                Password="{x:Bind ViewModel.Password, Mode=TwoWay}" />
+                        </Grid>
+
+                        <CheckBox
+                            Content="{x:Bind ViewModel.EnableCalendarSupportText, Mode=OneWay}"
+                            IsChecked="{x:Bind ViewModel.IsCalendarSupportEnabled, Mode=TwoWay}" />
+
+                        <StackPanel Spacing="8">
+                            <TextBlock
+                                Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                                Style="{StaticResource CaptionTextBlockStyle}"
+                                Text="{x:Bind ViewModel.AdvancedSectionDescriptionText, Mode=OneWay}"
+                                TextWrapping="WrapWholeWords" />
+                            <Button
+                                HorizontalAlignment="Left"
+                                Command="{x:Bind ViewModel.AutoDiscoverSettingsCommand}"
+                                Content="{x:Bind ViewModel.AutoDiscoverButtonText, Mode=OneWay}"
+                                Style="{ThemeResource AccentButtonStyle}" />
+                        </StackPanel>
+                    </StackPanel>
+                </Border>
+
+                <Border
+                    Padding="20"
+                    Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
+                    BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
+                    BorderThickness="1"
+                    CornerRadius="8">
+                    <StackPanel Spacing="16">
+                        <StackPanel Spacing="2">
+                            <TextBlock
+                                FontSize="16"
+                                FontWeight="SemiBold"
+                                Text="{x:Bind ViewModel.AdvancedSectionTitleText, Mode=OneWay}" />
+                            <TextBlock
+                                Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                                Style="{StaticResource CaptionTextBlockStyle}"
+                                Text="{x:Bind ViewModel.AdvancedSectionDescriptionText, Mode=OneWay}"
+                                TextWrapping="WrapWholeWords" />
+                        </StackPanel>
+
+                        <Grid ColumnSpacing="16">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="*" />
+                                <ColumnDefinition Width="*" />
+                            </Grid.ColumnDefinitions>
+
+                            <Border
+                                Padding="16"
+                                Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
+                                CornerRadius="6">
+                                <StackPanel Spacing="10">
+                                    <StackPanel Orientation="Horizontal" Spacing="8">
+                                        <FontIcon FontSize="14" Glyph="&#xE896;" />
+                                        <TextBlock FontWeight="SemiBold" Text="{x:Bind ViewModel.IncomingSectionTitleText, Mode=OneWay}" />
+                                    </StackPanel>
+                                    <TextBox Header="{x:Bind ViewModel.IncomingServerHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.IncomingServer, Mode=TwoWay}" />
+                                    <TextBox Header="{x:Bind ViewModel.PortHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.IncomingServerPort, Mode=TwoWay}" />
+                                    <TextBox Header="{x:Bind ViewModel.IncomingUsernameHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.IncomingServerUsername, Mode=TwoWay}" />
+                                    <PasswordBox Header="{x:Bind ViewModel.IncomingPasswordHeaderText, Mode=OneWay}" Password="{x:Bind ViewModel.IncomingServerPassword, Mode=TwoWay}" />
+                                    <ComboBox
+                                        Header="{x:Bind ViewModel.ConnectionSecurityHeaderText, Mode=OneWay}"
+                                        ItemsSource="{x:Bind ViewModel.AvailableConnectionSecurityDisplayNames}"
+                                        SelectedIndex="{x:Bind ViewModel.SelectedIncomingServerConnectionSecurityIndex, Mode=TwoWay}" />
+                                    <ComboBox
+                                        Header="{x:Bind ViewModel.AuthenticationMethodHeaderText, Mode=OneWay}"
+                                        ItemsSource="{x:Bind ViewModel.AvailableAuthenticationMethodDisplayNames}"
+                                        SelectedIndex="{x:Bind ViewModel.SelectedIncomingServerAuthenticationMethodIndex, Mode=TwoWay}" />
+                                </StackPanel>
+                            </Border>
+
+                            <Border
+                                Grid.Column="1"
+                                Padding="16"
+                                Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
+                                CornerRadius="6">
+                                <StackPanel Spacing="10">
+                                    <StackPanel Orientation="Horizontal" Spacing="8">
+                                        <FontIcon FontSize="14" Glyph="&#xE898;" />
+                                        <TextBlock FontWeight="SemiBold" Text="{x:Bind ViewModel.OutgoingSectionTitleText, Mode=OneWay}" />
+                                    </StackPanel>
+                                    <TextBox Header="{x:Bind ViewModel.OutgoingServerHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.OutgoingServer, Mode=TwoWay}" />
+                                    <TextBox Header="{x:Bind ViewModel.PortHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.OutgoingServerPort, Mode=TwoWay}" />
+                                    <TextBox Header="{x:Bind ViewModel.OutgoingUsernameHeaderText, Mode=OneWay}" Text="{x:Bind ViewModel.OutgoingServerUsername, Mode=TwoWay}" />
+                                    <PasswordBox Header="{x:Bind ViewModel.OutgoingPasswordHeaderText, Mode=OneWay}" Password="{x:Bind ViewModel.OutgoingServerPassword, Mode=TwoWay}" />
+                                    <ComboBox
+                                        Header="{x:Bind ViewModel.ConnectionSecurityHeaderText, Mode=OneWay}"
+                                        ItemsSource="{x:Bind ViewModel.AvailableConnectionSecurityDisplayNames}"
+                                        SelectedIndex="{x:Bind ViewModel.SelectedOutgoingServerConnectionSecurityIndex, Mode=TwoWay}" />
+                                    <ComboBox
+                                        Header="{x:Bind ViewModel.AuthenticationMethodHeaderText, Mode=OneWay}"
+                                        ItemsSource="{x:Bind ViewModel.AvailableAuthenticationMethodDisplayNames}"
+                                        SelectedIndex="{x:Bind ViewModel.SelectedOutgoingServerAuthenticationMethodIndex, Mode=TwoWay}" />
+                                </StackPanel>
+                            </Border>
+                        </Grid>
+
+                        <Button
+                            HorizontalAlignment="Right"
+                            Command="{x:Bind ViewModel.TestImapConnectionCommand}"
+                            Content="{x:Bind ViewModel.TestImapButtonText, Mode=OneWay}" />
+                    </StackPanel>
+                </Border>
+
+                <Border
+                    Padding="20"
+                    Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
+                    BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
+                    BorderThickness="1"
+                    CornerRadius="8">
+                    <StackPanel Spacing="16">
+                        <StackPanel Spacing="2">
+                            <StackPanel Orientation="Horizontal" Spacing="8">
+                                <FontIcon FontSize="16" Glyph="&#xE787;" />
+                                <TextBlock
+                                    FontSize="16"
+                                    FontWeight="SemiBold"
+                                    Text="{x:Bind ViewModel.CalendarSectionTitleText, Mode=OneWay}" />
+                            </StackPanel>
+                            <TextBlock
+                                Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                                Style="{StaticResource CaptionTextBlockStyle}"
+                                Text="{x:Bind ViewModel.CalendarSectionDescriptionText, Mode=OneWay}"
+                                TextWrapping="WrapWholeWords" />
+                        </StackPanel>
+
+                        <ComboBox
+                            Header="{x:Bind ViewModel.CalendarModeHeaderText, Mode=OneWay}"
+                            IsEnabled="{x:Bind ViewModel.IsCalendarModeSelectionVisible, Mode=OneWay}"
+                            ItemsSource="{x:Bind ViewModel.AvailableCalendarSupportModeTitles}"
+                            SelectedIndex="{x:Bind ViewModel.SelectedCalendarSupportModeIndex, Mode=TwoWay}" />
+
                         <TextBlock
                             Foreground="{ThemeResource TextFillColorSecondaryBrush}"
                             Style="{StaticResource CaptionTextBlockStyle}"
-                            Text="{x:Bind ViewModel.CalendarSectionDescriptionText, Mode=OneWay}"
+                            Text="{x:Bind ViewModel.SelectedCalendarSupportDescription, Mode=OneWay}"
                             TextWrapping="WrapWholeWords" />
+
+                        <HyperlinkButton
+                            Command="{x:Bind ViewModel.ShowLocalCalendarExplanationCommand}"
+                            Content="{x:Bind ViewModel.LocalCalendarLearnMoreText, Mode=OneWay}"
+                            HorizontalAlignment="Left"
+                            IsEnabled="{x:Bind ViewModel.IsLocalCalendarModeSelected, Mode=OneWay}" />
+
+                        <Grid ColumnSpacing="12" Visibility="{x:Bind ViewModel.IsCalDavSettingsVisible, Mode=OneWay}">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="2*" />
+                                <ColumnDefinition Width="*" />
+                            </Grid.ColumnDefinitions>
+                            <TextBox
+                                Grid.Column="0"
+                                Header="{x:Bind ViewModel.CalDavServiceUrlHeaderText, Mode=OneWay}"
+                                Text="{x:Bind ViewModel.CalDavServiceUrl, Mode=TwoWay}" />
+                            <TextBox
+                                Grid.Column="1"
+                                Header="{x:Bind ViewModel.CalDavUsernameHeaderText, Mode=OneWay}"
+                                Text="{x:Bind ViewModel.CalDavUsername, Mode=TwoWay}" />
+                        </Grid>
+
+                        <PasswordBox
+                            Header="{x:Bind ViewModel.CalDavPasswordHeaderText, Mode=OneWay}"
+                            Password="{x:Bind ViewModel.CalDavPassword, Mode=TwoWay}"
+                            Visibility="{x:Bind ViewModel.IsCalDavSettingsVisible, Mode=OneWay}" />
+
+                        <Button
+                            HorizontalAlignment="Right"
+                            Command="{x:Bind ViewModel.TestCalDavConnectionCommand}"
+                            Content="{x:Bind ViewModel.TestCalDavButtonText, Mode=OneWay}"
+                            IsEnabled="{x:Bind ViewModel.IsCalDavSettingsVisible, Mode=OneWay}" />
                     </StackPanel>
+                </Border>
 
-                    <ComboBox
-                        HorizontalAlignment="Stretch"
-                        Header="{x:Bind ViewModel.CalendarModeHeaderText, Mode=OneWay}"
-                        IsEnabled="{x:Bind ViewModel.IsCalendarModeSelectionVisible, Mode=OneWay}"
-                        ItemsSource="{x:Bind ViewModel.AvailableCalendarSupportModeTitles}"
-                        SelectedIndex="{x:Bind ViewModel.SelectedCalendarSupportModeIndex, Mode=TwoWay}" />
-
-                    <TextBlock
-                        Foreground="{ThemeResource TextFillColorSecondaryBrush}"
-                        Style="{StaticResource CaptionTextBlockStyle}"
-                        Text="{x:Bind ViewModel.SelectedCalendarSupportDescription, Mode=OneWay}"
-                        TextWrapping="WrapWholeWords" />
-
-                    <HyperlinkButton
-                        Command="{x:Bind ViewModel.ShowLocalCalendarExplanationCommand}"
-                        Content="{x:Bind ViewModel.LocalCalendarLearnMoreText, Mode=OneWay}"
-                        IsEnabled="{x:Bind ViewModel.IsLocalCalendarModeSelected, Mode=OneWay}" />
-
-                    <Grid ColumnSpacing="12" Visibility="{x:Bind ViewModel.IsCalDavSettingsVisible, Mode=OneWay}">
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="2*" />
-                            <ColumnDefinition Width="*" />
-                        </Grid.ColumnDefinitions>
-                        <TextBox
-                            Grid.Column="0"
-                            Header="{x:Bind ViewModel.CalDavServiceUrlHeaderText, Mode=OneWay}"
-                            Text="{x:Bind ViewModel.CalDavServiceUrl, Mode=TwoWay}" />
-                        <TextBox
-                            Grid.Column="1"
-                            Header="{x:Bind ViewModel.CalDavUsernameHeaderText, Mode=OneWay}"
-                            Text="{x:Bind ViewModel.CalDavUsername, Mode=TwoWay}" />
-                    </Grid>
-
-                    <PasswordBox
-                        Header="{x:Bind ViewModel.CalDavPasswordHeaderText, Mode=OneWay}"
-                        Password="{x:Bind ViewModel.CalDavPassword, Mode=TwoWay}"
-                        Visibility="{x:Bind ViewModel.IsCalDavSettingsVisible, Mode=OneWay}" />
-                </StackPanel>
-            </Border>
-
-            <!--  Action Bar  -->
-            <Grid Margin="0,4,0,0" ColumnSpacing="8">
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="*" />
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="Auto" />
-                </Grid.ColumnDefinitions>
-                <Button
-                    Grid.Column="0"
-                    Command="{x:Bind ViewModel.TestImapConnectionCommand}"
-                    Content="{x:Bind ViewModel.TestImapButtonText, Mode=OneWay}" />
-                <Button
-                    Grid.Column="1"
-                    Command="{x:Bind ViewModel.TestCalDavConnectionCommand}"
-                    Content="{x:Bind ViewModel.TestCalDavButtonText, Mode=OneWay}"
-                    IsEnabled="{x:Bind ViewModel.IsCalDavSettingsVisible, Mode=OneWay}" />
-                <Button
-                    Grid.Column="3"
-                    Command="{x:Bind ViewModel.CancelCommand}"
-                    Content="{x:Bind ViewModel.CancelButtonText, Mode=OneWay}" />
-                <Button
-                    Grid.Column="4"
-                    Command="{x:Bind ViewModel.SaveCommand}"
-                    Content="{x:Bind ViewModel.SaveButtonText, Mode=OneWay}"
-                    Style="{ThemeResource AccentButtonStyle}" />
-            </Grid>
-        </StackPanel>
+                <Grid Margin="0,4,0,0" ColumnSpacing="8">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="*" />
+                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+                    <Button
+                        Grid.Column="1"
+                        Command="{x:Bind ViewModel.CancelCommand}"
+                        Content="{x:Bind ViewModel.CancelButtonText, Mode=OneWay}" />
+                    <Button
+                        Grid.Column="2"
+                        Command="{x:Bind ViewModel.SaveCommand}"
+                        Content="{x:Bind ViewModel.SaveButtonText, Mode=OneWay}"
+                        Style="{ThemeResource AccentButtonStyle}" />
+                </Grid>
+            </StackPanel>
+        </Grid>
     </ScrollViewer>
 </abstract:ImapCalDavSettingsPageAbstract>
diff --git a/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml.cs b/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml.cs
index baa63e43..2ff450c0 100644
--- a/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml.cs
+++ b/Wino.Mail.WinUI/Views/Account/ImapCalDavSettingsPage.xaml.cs
@@ -1,5 +1,3 @@
-using Microsoft.UI.Xaml.Controls;
-using Microsoft.UI.Xaml.Navigation;
 using Wino.Views.Abstract;
 
 namespace Wino.Views;
@@ -10,22 +8,4 @@ public sealed partial class ImapCalDavSettingsPage : ImapCalDavSettingsPageAbstr
     {
         InitializeComponent();
     }
-
-    private void OnSetupModeSelectionChanged(SelectorBar sender, SelectorBarSelectionChangedEventArgs e)
-    {
-        ViewModel.SelectedSetupTabIndex = SetupModeSelector.SelectedItem == null ? 0 : SetupModeSelector.Items.IndexOf(SetupModeSelector.SelectedItem);
-    }
-
-    protected override void OnNavigatedTo(NavigationEventArgs e)
-    {
-        base.OnNavigatedTo(e);
-
-        var tabIndex = ViewModel.SelectedSetupTabIndex;
-        if (tabIndex < 0 || tabIndex >= SetupModeSelector.Items.Count)
-        {
-            tabIndex = 0;
-        }
-
-        SetupModeSelector.SelectedItem = SetupModeSelector.Items[tabIndex];
-    }
 }
diff --git a/Wino.Services/AccountService.cs b/Wino.Services/AccountService.cs
index 2dd3a33d..ccb47aff 100644
--- a/Wino.Services/AccountService.cs
+++ b/Wino.Services/AccountService.cs
@@ -475,7 +475,7 @@ public class AccountService : BaseDatabaseService, IAccountService
 
     public async Task UpdateAccountCustomServerInformationAsync(CustomServerInformation customServerInformation)
     {
-        await Connection.UpdateAsync(customServerInformation, typeof(CustomServerInformation)).ConfigureAwait(false);
+        await Connection.InsertOrReplaceAsync(customServerInformation, typeof(CustomServerInformation)).ConfigureAwait(false);
     }
 
     public async Task UpdateAccountAliasesAsync(Guid accountId, List<MailAccountAlias> aliases)