mailnull: Process did not exit cleanly, returned 1 with signal 0

[jdstallings]

Early this morning, we started seeing this error in the messages log file. It appears to have started after the last update to cpamel. We have searched the cpanel forum and have not been able to find anything. Not sure what this what might be causing this.

Does anyone have any ideas of have you seen this also? We have MailScanner running.

Thanks

Jul 30 02:43:19 <servername> mailnull: Process did not exit cleanly, returned 1 with signal 0

[jdstallings]

When I corrected a problem I had with an IP address in my mailscanner whitelist, and when mailscanner restarted it died. So I restarted again and saw this in my messages log. After this appeared, the issue I reported in this thread went away!

Jul 30 10:04:32 SERVER:mailnull: Process did not exit cleanly, returned 1 with signal 0
Jul 30 10:05:34 SERVER:mailnull: Process did not exit cleanly, returned 1 with signal 0
Jul 30 10:06:32 SERVER:mailnull: Process did not exit cleanly, returned 1 with signal 0
Jul 30 10:07:40 SERVER:mailnull: Process did not exit cleanly, returned 1 with signal 0
Jul 30 10:08:38 SERVER:root: MailScanner setting UID to mailnull (47)
Jul 30 10:11:27 SERVER:root: MailScanner setting UID to mailnull (47)
Jul 30 10:12:35 SERVER:root: MailScanner setting UID to mailnull (47)
Jul 30 10:13:04 SERVER:root: MailScanner setting UID to mailnull (47)

No more problem after the above command!

Thanks!