Office 365 (Exchange Online)/Exchange Server
Full error text
Delivery has failed to these recipients or groups: firstname.lastname@example.org The recipient's mailbox is full and can't accept messages now. Please try resending your message later, or contact the recipient directly. Diagnostic information for administrators: Generating server: OFFICE365_SERVER_NAME/EXCHANGE_SERVER_NAME email@example.com Remote Server returned '554 5.2.2 mailbox full; STOREDRV.Deliver.Exception:QuotaExceededException.MapiExceptionShutoffQuotaExceeded;...
Error number (if any)
The recipient of this email has his mailbox reached the maximum quota.
How to fix?
Increase the maximum mailbox size for the affected user, or delete email messages from the mailbox of the user to free some space in it
Here is a link on how to increase the mailbox size for a user on:
Please share your experience with me as well in the comments below! If you liked the content of the site, please subscribe for the updates … Read the rest “Exchange Online Error – MapiExceptionShutoffQuotaExceeded”
I’ve got this idea when I was staring at one error message that was generated Office 365 for a user who was trying to send email message to another user who has a full mailbox… The guy who sent me this error looking for help, did not even bother to read few lines in the email that could explain all the problem for him!
So I thought OK, I got an idea that is going to do a great good for everyone! I’ll start from now on to document every single error message that I get. The only condition that I’ll follow is it must be related to Email. Be it Office 365, G Suite’s Gmail, or Microsoft Exchange Server.
Please leave any comment below for your feedback, or what type of details that you want to see in each post for error message.
I will include the following in … Read the rest “Documentation: SMTP and Email Related Error Messages List”