Hm. I run my own MTA since 2005 or so. I'm not much of a sender, but haven't had any spam/delivery issues (even though I had double bounce misconfiguration and

Hm. I run my own MTA since 2005 or so. I'm not much of a sender, but haven't had any spam/delivery issues (even though I had double bounce misconfiguration and hit a RDNSBL once).