Problem receiving mails with a certain account


Active Member
Oct 17, 2003
Mexico City
cPanel Access Level
Root Administrator
Hi guys, I hope that you may help me with this

This email account has a problem that all mail sent to it, will be rejected with the following message:

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

pipe to |/usr/local/cpanel/3rdparty/mailman/mail/mailman post
generated by
[email protected]
local delivery failed

The following text was generated during the delivery attempt:

------ pipe to |/usr/local/cpanel/3rdparty/mailman/mail/mailman post
generated by
[email protected] ------

post script, list not found:

This user has the admin account to his domain, so he has installed some scripts like guestbooks , oscommerce and php databases, but I do not know if he modified something about his domain account, but only this user is having that problem. We have mailscanner, mailwatch, clamav, boxtrapper, etc.

We appreciate any ideas, please advice. Thanks

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