If you're using an existing on-premises Unified Messaging solution, moving mailboxes from the on-premises %BRAND_EXCHANGE_ONLINE_SHORT% mailbox server to %BRAND_OFFICE_365_SHORT% will disable Unified Messaging for the %BRAND_OFFICE_365_SHORT% users. Existing Unified Messaging services for user mailboxes that remain on-premises should not be affected by configuring a hybrid deployment. However, on-premises users will not be able to perform any Unified Messaging functions, such as transferring calls and leaving voice mail, to user mailboxes in your %BRAND_OFFICE_365_SHORT% organization. Learn more at Voice mail in %BRAND_EXCHANGE_ONLINE_SHORT% Online: Unified Messaging.
If you're subscribed to %BRAND_OFFICE_365_SHORT% and have not activated your %BRAND_AZURE_ACTIVE_DIRECTORY% basic subscription, ...
If you're trying to send mail to an Office 365 recipient and the mail has been rejected because of your sending IP address, ...
If you're unable to find an email message, contact, task or calendar item, it might have been deleted. Don't worry. By default, ...
If you're using a wireless connection, it can sometimes affect the reliability of your network connection. If you're having ...
If you're using an existing on-premises Unified Messaging solution, moving mailboxes from the on-premises %BRAND_EXCHANGE_ONLINE_SHORT% ...
If you're using hosted %BRAND_EXCHANGE_ONLINE_SHORT%, you'll most likely need to do an IMAP migration due to the need to ...
If you've already configured these virtual directories in your organization, skip down to Verify your external URL configuration ...
If you've already configured these virtual directories in your organization, skip down to Verify your external URL configuration ...
If you've configured Outlook using POP3 or IMAP settings, you won't be able to sync calendars. To sync calendars, you'll ...