Improve alias capability model and Outlook alias sync

Wino.Core.Domain/Translations/en_US/resources.json

@@ -1,9 +1,14 @@
 {
     "AccountAlias_Column_Alias": "Alias",
     "AccountAlias_Column_IsPrimaryAlias": "Primary",
-    "AccountAlias_Column_Verified": "Verified",
-    "AccountAlias_Disclaimer_FirstLine": "Wino can only import aliases for your Gmail accounts.",
-    "AccountAlias_Disclaimer_SecondLine": "If you want to use aliases for your Outlook or IMAP account, please add them yourself.",
+    "AccountAlias_Column_Status": "Status",
+    "AccountAlias_Disclaimer_FirstLine": "Wino can import Gmail aliases directly and can best-effort discover Outlook aliases from Microsoft Graph.",
+    "AccountAlias_Disclaimer_SecondLine": "Manual aliases are still available for Outlook or IMAP when the provider can't confirm sending capability ahead of time.",
+    "AccountAlias_Source_Manual": "Manual",
+    "AccountAlias_Source_ProviderDiscovered": "Provider discovered",
+    "AccountAlias_Status_Confirmed": "Ready to send",
+    "AccountAlias_Status_Unknown": "Capability unknown",
+    "AccountAlias_Status_Denied": "Send denied",
     "AccountCacheReset_Title": "Account Cache Reset",
     "AccountCacheReset_Message": "This account requires full re-sychronization to continue working. Please wait while Wino re-synchronizes your messages...",
     "AccountContactNameYou": "You",
@@ -344,6 +349,7 @@
     "Exception_InvalidMultiAccountMoveTarget": "You can't move multiple items that belong to different accounts in linked account.",
     "Exception_MailProcessing": "This mail is still being processed. Please try again after few seconds.",
     "Exception_MissingAlias": "Primary alias does not exist for this account. Creating draft failed.",
+    "Exception_AliasSendDenied_Message": "You do not have permission to send from alias {0}. Pick another alias or update your mailbox permissions.",
     "Exception_NullAssignedAccount": "Assigned account is null",
     "Exception_NullAssignedFolder": "Assigned folder is null",
     "Exception_SynchronizerFailureHTTP": "Response handling failed with error HTTP code {0}",