I've run a mail server on comcast for about 5 years with no problems with blockage. I do have to use them as a relay to get around the problem of mail rejection from a source ip being in a dynamic range. ~jh On 12/29/2010 08:48 PM, Ryan Coleman wrote: > Wes, > > If they are not doing it right away you will expect to have 25 closed eventually. > > Comcast ONLY blocked port 25 on me, after nearly four years of hosting a webserver on my residential line. > > -- > Ryan > > On Dec 29, 2010, at 8:33 PM, wes smith wrote: > > >> What ports do they exactly block. I want to setup a mail server at home, and at least keep ssl default for apache >> > > _______________________________________________ > TCLUG Mailing List - Minneapolis/St. Paul, Minnesota > tclug-list at mn-linux.org > http://mailman.mn-linux.org/mailman/listinfo/tclug-list >