Contributor
•
55 Messages
Recipients Emails Are Suddenly Returned
Suddenly all emails I send to ******@rcn.com fail: "A message that you sent could not be delivered to one or more of its recipients. This is a permanent error"
Reporting-MTA: dns; mx03.rcn.email-ash1.sync.lan
Arrival-Date: Fri, 02 Oct 2026 17:16:15 -0400
Status: 5.2.2
Final-Recipient: [Edited: "Personal Information”]
Remote-MTA: dns; md03.rcn.email-ash1.sync.lan
Diagnostic-Code: smtp; 552 5.2.2 Over quota
Last-Attempt-Date: Fri, 02 Oct 2026 17:16:15 -0400
Action: failed
I was able to send to that recipient earlier today and it is not a new address. Also, I can send to the recipient from my Gmail account.
Thanks in advance for the assistance.
[Edited: "Personal Information”]




Community Best Answer
joep63
Contributor
•
55 Messages
8 hours ago
I just learned that there is no issue with Xfinity email. The issue is that the recipients Inbox if full and cannot receive email. There is an error code in the rejected email Status: 5.2.2 which indicates what the issue is.
oops...
[Edited: "Personal Information”]
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