Connect to exchange online powershell The script reports that the mailbox has reached one or more of its named property quotas Check if the value of totalitemsize reaches or exceeds the value of prohibitpostquota
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This error code signifies a frustrating reality
The recipient’s mailbox is brimming and can’t accept your email
While it disrupts your communication flow, fear not This guide dives deep into the causes of error 554 5.2.2 and equips you with effective solutions to get your emails back on track. If the recipient is hosted in the same organization as the sender, the issue can be resolved either by Updating the send limit and/or send & receive limit of the mailbox (read the knowledge base article on my mailbox is over quota (full)
Encountering a 554 5.2.2 mailbox full error can disrupt email communication This smtp error occurs when the recipient's mailbox reaches its storage limit, preventing further message delivery. Check to see if they’re sending to an old/cached email for that user that might contain incorrect settings causing the error Hi joseph, thanks for getting back to me, do you mean the following
Here is another thread with a similar issue 554 5.2.0 ndr error from recipient on meeting invitations.
If so, we have checked and found our official article which explains the cause of the issue and methods to resolve this issue We have already disabled litigation hold, and we've noticed that the purge action doesn't appear to be working in his mailbox. You need to use the sender header, not the from header Make sure which header your client is affecting when you set the email address from which the mail is sent
Outlook doesn't provide to send using different from address other than your username to log in You need both email address same.
