On Thu, 2026-02-26 at 08:04 +1100, Stephen Morris wrote:
Hi,
I'm getting a message from the Fedora Mailing list specifying
that
a number of bounce messages have been received from my email address.
Here is a sample bounce message:
Subject:
Undelivered Mail Returned to Sender
From:
[email protected] (Mail Delivery System)
Date:
26/2/26, 07:16
To:
[email protected]
This is the mail system at host bastion01.rdu3.fedoraproject.org.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<[email protected]>: host gmail-smtp-
in.l.google.com[172.253.63.27] said:
550-5.7.1 [38.145.32.11 12] Gmail has detected that this
message is
likely 550-5.7.1 unsolicited mail. To reduce the amount of spam
sent to
Gmail, this 550-5.7.1 message has been blocked. For more
information, go to
550
5.7.1https://support.google.com/mail/?p=UnsolicitedMessageError
6a1803df08f44-8997e792128si142799676d6.460 - gsmtp (in reply to
end of DATA
command)
What do I need to do to determine why this is happening and how do I
fix it?
regards,
You don't need to do anything. The problem is being generated by *my*
address, not yours. I've received a message from the mailer daemon at
fedora.com saying there seems to be a problem with my address, but I've
no idea what it could be. I'm receiving mail normally and the account
is not over-quota (I've double-checked). I even received your post
about this very problem!
The message specifically mentions "host bastion01.rdu3.fedoraproject.org",
same as yours. Maybe a configuration issue on that host?
The same notification mentions several other addresses producing the
same bounce, all of them from Gmail.
Hopefully it's temporary, whatever it is.
poc
There was a lot of these messages in the mail and I've been getting
these bounce messages from time to time and in this case the link was
indicating it was a sender issue but didn't give me any details on what
I needed to do if anything.
regards,
BEGIN:VCARD
VERSION:4.0
N:Morris;Stephen;;;
FN:Stephen Morris
EMAIL;PREF=1;TYPE=home:[email protected]
END:VCARD
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