On Fri, 18 Jan 2008 17:31:13 -0500, Rich wrote: > > On Fri, 2008-01-18 at 14:11 -0700, Miark wrote: > > Having been accomodating about it in the past, the technical > > geniuses at Comcast have permanently blocked port 25, > > separating me (at my home office) from my employer's e-mail > > server. > > > > What can be done on the server side to keep Postfix > > listening on 25 _and_ accept my connections on some other > > port? Is there a Postfix solution? iptables maybe? > > I have had similar problems with some of my hosting clients. > We configured postfix to also listen on port 2525 as follows: > > In /etc/postfix/master.cf file, locate the lines that look > like this: > > smtp inet n - n - - smtpd > -o cleanup_service_name=pre-cleanup > > Add the following lines right after them: > > 2525 inet n - n - - smtpd > -o cleanup_service_name=pre-cleanup > > Then just do a 'postfix reload' and you should be in business. That's exactly the type of solution I was hoping for! Thanks! Miark