I have just updated debian wheezy and now I'm getting these errors in my mail error log. Code: Oct 9 09:00:30 rackspace amavis: (04290-15) (!!)TROUBLE in process_request: connect_to_sql: unable to connect to any dataset at (eval 111) line 247, <GEN38> line 2106. at (eval 112) line 322, <GEN38> line 2106. Oct 9 09:01:30 rackspace postfix/smtpd: fatal: no SASL authentication mechanisms I've searched around the forums for similar posts, but none have helped so far. I have already checked the db username and password for amavis in /etc/amavis/conf.d/50-user I was able to use it to log in to mysql without any problems. Another old forum post suggests running the update script, is that safe? And how am I supposed to do that when I'm already on the latest version. Any ideas? System was installed using the ff guide: http://www.howtoforge.com/perfect-server-debian-wheezy-apache2-bind-dovecot-ispconfig-3 Thanks in advance.