Basic Authentication for All Exchange Online Tenants Stops in October 2022 – blog by @12Knocksinna
Basic Authentication for All Exchange Online Tenants Stops in October 2022 – Office 365 for IT Pros (office365itpros.com)
Basic Authentication for All Exchange Online Tenants Stops in October 2022 – Office 365 for IT Pros (office365itpros.com)
How to Allow People in Your Office 365 Tenant to See Details of Each Other’s Calendar – Office 365 for IT Pros (office365itpros.com)
How to Move Distribution List Membership from One Mailbox to Another – Office 365 for IT Pros (office365itpros.com)
How to Enable and Use Exchange Online’s External Email Tagging Feature – Office 365 for IT Pros (office365itpros.com)
Microsoft will soon begin throttling Exchange mailboxes – Neowin
Microsoft 365 Mailbox capacities and sizes
How to Rebuild Delegate Access for a Calendar with PowerShell
Renaming Microsoft 365 Teams, Groups, Mailboxes and SharePoint sites
https://www.neowin.net/news/microsoft-announces-general-availability-of-email-otp-for-businesses
Use Plus Addressing in Microsoft 365 to create email addresses on the fly
EOP Escalates Fight Against High-Confidence Phish
Using MS Teams without an Exchange Online mailbox
Revocation of Email Protected by Office 365 Message Encryption
Site Mailboxes Finally Retiring in April 2021
New Exchange Online Admin Center Loses Some Magic, But It’s the Future