On 07/23/2018 03:39 PM, TE Dukes wrote:

Hello,

Mail has come to an abrupt stop. Running C7, postfix and dovecot. Using Roundcube as the client.

Mail stopped working Saturday and I cannot figure was has happened. I have not touched this server except to upgrade packages. I believe Roundcube was updated maybe a week ago but know I was getting mail since then.

Crond is no longer send mail. I checked /var/spool/mail as well as /Maildir in home directories. Zero byte files.

Checked all logs and the only thing I could find was in /var/log/maillog : warning hostname localhost does not resolve to address 127.0.0.1

I corrected that by changing inet_interfaces to localhost from all in postfix.cf

When I try to log in with Roundcube, it just times out.

I'm stuck!

TIA for any suggestions!!

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CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

More information would be helpful to troubleshoot this.  Try sending output from:

postfix status

mailq

Try telnetting to your smtp server and sending a message like this from the local system: substitute a valid user/domain on the mail from line and a valid email address in your domain on the rcpt to line. Do this, logged onto the mailserver.

telnet localhost 25 helo mydomain.com (substitute a valid domain here) mail from: someuser@validdomain.com rcpt to: youremailaddress@yourdomain.com data From: someuser@validdomain.com to: youremailaddress@yourdomain.com subject: test

This is a test mesage .

note: blank line between mail headers and body

end data with line containing only '.'.

Then check your maillog and send the output to the list.

Nataraj