How to use Exchange Online mailbox plans and CAS mailbox plans to pre-configure settings for newly created mailboxes.
The different uses for mailbox permissions and mailbox folder permissions when granting access to Exchange mailboxes.
How to configure Exchange mailbox permissions to remove auto-mapped mailboxes from a user’s Outlook profile.
How does the Dynamic Delivery feature of Exchange Online Protection Advanced Threat Protection (ATP) impact customers who use journaling for email compliance and archiving.
How to configure Exchange mailboxes so that the default reply option in Outlook on the web (OWA) is Reply instead of Reply All.
When preserving Exchange Online mailbox data for departed users, is it better to use a shared mailbox or an inactive mailbox in Office 365?
Email messages may be found in the Junk Email folder of Outlook with a message that fraud detection checks failed, warning that the message may be spoofed.
Office 365 has no mailbox backup options built in to the Exchange Online service, which is a serious concern for some organizations.
What does the appearance of email address policies in Exchange Online mean for Office 365 customers.