Hi. I have Ubuntu 11.04, postfix, dovecot, postfixadmin, and 3 webmails, Horde, Squirrelmail and Roundcube. Everything is working as expected, but few days ago I have added vacation to postfixadmin. I was setting it up according to this How to. http://postfixmail.com/blog/index.php/vacation-option-with-postfixadmin/ So, when I try to send email from email@example.com to firstname.lastname@example.org which has vacation enabled, user1 doesn't get any email. Nothing happens. This is what I get in /var/log/mail.log And this is from /var/log/vacation.log /var/log/vacation.debug is empty. Does anybody knows what could be the problem? Thanks.