On Wed, 29 Feb 2012, Smith, Craig A wrote: > If anyone actually has this working with Postfix or sendmail, I would be > interested in duplicating your solution. I don't need anything fancy - > just want to run some Mailman lists out of my basement. Look for documents on setting up Postfix with SSL. I have that running, but honestly I leave it running on port 25. Here's my real recommendation - call Comcast and ask them how much it'd cost to switch to Comcast Business Class. It was actually CHEAPER for me than residential service, and you're allowed to run whatever services you want. Also the customer service is much much better. -Yaron --