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I am trying to debug why my the support ticket system I am setting up is not pulling the POP email from my Google Apps email.

I set up a cron job for this, per the instructions of the developer of the support ticket system:

php -q /home/username/public_html/support_ticket_sw/pipe/pop.php >/dev/null 2>&1

Then, based on some other thread on this site, I did this...

php -q /home/username/public_html/support_ticket_sw/pipe/pop.php >/dev/null 2>&1 | mail -s "cron output" myemail@mydomain.com

...Now I get emails but they are empty. Do I need to put something relevant in stead of "cron output". I assumed that is the email subject line but maybe thre should go the output of the cron job? I don't know what that is...

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up vote 2 down vote accepted

Just remove the ">/dev/null 2>&1", and anything the command outputs will be emailed.

Cron normally emails the output of commands, if the commands output anything, unless you include redirection operators, which is exactly what "2>&1" and ">/dev/null" are.

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Thanks, that clarified that aspect. I am now getting the error message: Error Occurred: Can't connect to gmail-pop.l.google.com,995: Connection timed out. – Strategerizer Nov 10 '10 at 1:49
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And if you want the mails sent to some external address rather than your local mailbox, put MAIL=Strategerizer@example.com at the beginning of the crontab. – Gilles Nov 10 '10 at 1:49
Great, thanks; that is good to know. – Strategerizer Nov 10 '10 at 1:52
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