Hi, Every day, I get emails every 3 hours saying 

wrong password

Cron <xxxxx@god> /usr/local/bin/php -q /home/xxxxxx/public_html/periodic/cron.php

any ideas..

I checked cron.php but don't see any password there. Cananyone help please

it can't send a mail to the god, doh.....

I think you need to search your sites file for the exact keyword "wrong password" and see which file contains it. My guess its some custom cron file from a module or something.