"I understand you want to use Dovecot as SASL provider. In this case the configuration (see below) you are currently trying to use is leading you completely the wrong way.
Take a look at the section "Configuring Dovecot SASL" in the SASL_README (/usr/share/doc/postfix/SASL_README.gz> that is shipped with Postfix. Here's what you basically need to do: 1. Configure Dovecot to provide an authentication socket for Postfix 2. Configure Postfix to use that socket. Step 2 might be a little extra complicated if you run your Postfix server chrooted, which is the default on Debian/Ubuntu machines. p...@rick" I do not have that in that folder. I am trying to do just that. I need to try to understand if I need to add or subtract the text that is described in the Postfix to Dovecot SASL communication. 1 /etc/dovecot.conf: 2 auth default { 3 mechanisms = plain login 4 passdb pam { 5 } 6 userdb passwd { 7 } 8 socket listen { 9 client { 10 path = /var/spool/postfix/private/auth 11 mode = 0660 12 user = postfix 13 group = postfix 14 } 15 } 16 } In my dovecot.conf I have references to mysql in there. Do I not need to worry about them and just paste this in or uncomment.