Managing black lists is definitely a pain in the ass. If you can do outgoing spamassassin it definitely helps. I also use MXToolbox's free plan to monitor my tw

Managing black lists is definitely a pain in the ass. If you can do outgoing spamassassin it definitely helps. I also use MXToolbox's free plan to monitor my two outgoing mail servers for blacklist. Alternatively, you can use Nagios to monitor blacklists.