365ForAll

Microsoft Teams and on-premises mailboxes – You need Exchange Hybrid

https://techcommunity.microsoft.com/t5/microsoft-teams-community-blog/microsoft-teams-and-on-premises-mailboxes-you-need-exchange/ba-p/1521588

https://www.techradar.com/uk/news/microsoft-will-now-support-burner-email-addresses-in-office-365

https://www.bleepingcomputer.com/news/microsoft/microsoft-office-365-will-add-support-for-disposable-emails/

Microsoft 365: List all Mailbox Forwarding Rules (Server)

Recovering Deleted Items in the New Exchange Admin Center

https://www.bleepingcomputer.com/news/security/office-365-to-offer-more-info-on-how-it-protects-your-email/

https://office365itpros.com/2020/06/09/microsoft-lifts-ews-throttling-for-migrations/amp/

Why you shouldn’t install an Exchange Hybrid Server

Outlook for Windows Stores Settings in Exchange Online Mailboxes

How to Block Room Bookings with Exchange Online

Upgrades Available for Exchange and SharePoint PowerShell Modules

https://techcommunity.microsoft.com/t5/exchange-team-blog/reply-all-storm-protection-in-exchange-online/ba-p/1369811

Stop OWA Users Autoforwarding Email

https://techcommunity.microsoft.com/t5/exchange-team-blog/announcing-oauth-2-0-support-for-imap-and-smtp-auth-protocols-in/ba-p/1330432

Stopping Users Updating OWA Autosignatures