If you're not done with your migrations, directing all users to %BRAND_OFFICE_365_SHORT% for their email is not really an option. So what do you do for those people who have mailboxes both on-premises and in %BRAND_OFFICE_365_SHORT%? What you can do is change the on-premises mailboxes that you've already migrated to mail-enabled users. When you convert a mailbox to a mail-enabled user, you can direct the user to %BRAND_OFFICE_365_SHORT% for their email instead of going to their on-premises mailbox.
If you're migrating email from Mirapoint Message Server, use the format #user@domain#Admin_UserName#. Let's say you're migrating ...
If you're migrating email from the IMAP implementation for %BRAND_EXCHANGE_ONLINE_SHORT%, use the format Domain/Admin_UserName/User_UserName ...
If you're moving IMAP mailboxes from Gmail to %BRAND_OFFICE_365_SHORT%, you'll want to use the setup steps provided in our ...
If you're moving more than 150 mailboxes and the mailboxes contain large quantities of data, you may want to consider performing ...
If you're not done with your migrations, directing all users to %BRAND_OFFICE_365_SHORT% for their email is not really an ...
If you're not sure how to do this, ask a question in the %BRAND_OFFICE_365_SHORT% community. Include this error message so ...
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, ...