Dec 22 2020
10:53 PM
- last edited on
Feb 01 2023
11:46 AM
by
TechCommunityAP
Dec 22 2020
10:53 PM
- last edited on
Feb 01 2023
11:46 AM
by
TechCommunityAP
A curious problem happened when a mailbox reported hitting a folder item limit (one million items). The mailbox was an aggregate group mailbox, a system mailbox used to make it easier to search Microsoft 365 Groups. Microsoft now uses a different method to search group mailboxes and will remove these arbitration mailboxes by the end of 2021. If you meet the problem, use a mail flow rule to stop messages being delivered to the mailbox..
https://office365itpros.com/2020/12/23/million-messages-aggregate-group-mailbox/
Dec 23 2020 12:49 AM
You pasted the wrong description :)
Dec 23 2020 12:56 AM
@Vasil Michev The worrying thing is that I have no idea where that blessed text came from...