Limitations

These are cumulative release notes. If a release does not appear in this section, then there were no associated limitations.

  • 1957489: In some cases, updates to permissions for delegated accounts may not be reflected immediately after the permissions are changed.
    Workaround: Remove the delegated account and add it again to refresh and apply the latest permissions.

    This issue is planned to be addressed in a future release.

  • 1925959: The Settings screen is recreated when switching between Regular and Compact modes due to Apple's implementation of the More tab in the tab bar controller. This is expected behavior.

  • 1957487: For delegated and shared calendars, the Forward Event feature does not support CC and BCC recipients. This limitation is due to a Microsoft Graph API restriction and is outside the application's control.

    Microsoft Graph Event Forward API documentation specifies support for recipients only and does not provide CC/BCC functionality for forwarded events.Microsoft Graph Event Forward API

  • 1950989: Editing and reordering tabs is not supported in Split View mode. This behavior is by design to ensure compatibility with Split View controllers and maintain a consistent tab experience across iPhone and iPad.

  • 1925727: In some cases, recipients of a meeting invitation may receive duplicate meeting invites. This behavior is caused by a Microsoft Graph API limitation and is outside the application's control.
    Workaround: There is currently no application-level workaround available. If duplicate invitations are received, recipients can safely ignore the extra invite.

  • 1903516: When both a delegated mailbox and delegated calendar are configured and synchronized in Email+, removing delegated calendar permissions does not immediately remove previously synchronized calendar events from the app. While synchronization of new calendar events stops immediately, existing synced events may remain visible for some time before being removed. This behavior is due to a Microsoft Graph limitation related to folder permission updates.

  • 1903990: For delegated mailboxes, newly composed emails sent on behalf of the delegated account are stored in the primary mailbox's Sent Items folder. Only emails sent through Reply, Reply All, or Forward actions are stored in the delegated mailbox's Sent Items folder. This is a known Microsoft Exchange/Outlook delegated mailbox behavior.
    Workaround: The following folders must be assigned the required permissions to allow delegates with Author or Editor access to reply and reply all to messages in shared and delegated mailboxes.

    Folder Required Permission
    Inbox Reviewer (min)
    Drafts Editor
    Sent Items Editor

  • 1570479: In Calendar events, if the user deletes large attachments from an event before it was synced then such attachments are added back to the events after the sync with the server is completed.

  • 1634126: For recurrent Event occurrences or exceptions editing of event attachments is not available as per ActiveSync and EWS limitation.

  • 1620771: After the Email+ app is wiped, the user credentials are still stored in the Safari browser's settings.

  • 1554113: Changing ActiveSync version asks the user to re-enter email password.

  • 1539803: With Modern Auth, Microsoft's mandatory Sign in with another account option allows the users to authenticate with accounts not matching the Email+ configuration, which may lead to sync issues.