Table of Contents
This is the list of all the errors I have encountered in the log files after the setup.
Found in /var/log/auth.log
Apr 27 12:53:51 atlantis postfix/smtpd[11752]: sql_select option missing Apr 27 12:53:51 atlantis postfix/smtpd[11752]: auxpropfunc error no mechanism available Apr 27 12:53:51 atlantis postfix/smtpd[11752]: _sasl_plugin_load failed on sasl_auxprop_plug_init for plugin: sql
Solution is to uninstall the libsasl2-modules-sql package:
apt-get --purge remove libsasl2-modules-sql