Comcast blocks port 25 for everyone, not just you. On Oct 6, 2008, at 12:03 PM, Daly Jessup wrote: > Wayne wrote: > >> 2.66, Intel Duo Core Xeon 8 gig memory, 4 - 1 terabyte drives, X.5.5. >> >> I really feel embarrassed about this and should know this. Got an >> email from Comcast stating that they have blocked port 25 for spam. >> I don't spam, the only other users of my computer is my wife who >> only uses yahoo email. So I know that Mac Mail uses port 25. How >> would this happen? Also even though Comcast states that they have >> blocked port 25 it still seems like me emails are going out. I sent >> a test email to my daughter and my work email and they went thru. >> Any help would be appreciated. I tried to check if you can change >> the ports in mail but don't see any options, Wayne. > > I'm running Tiger, but at least in this version, in Mail's > Preferences under the Accounts category, and the Account Information > tab for your account, there is at the bottom a button labeled Server > Settings. That button takes you to a window where you can change the > SMTP server. You should change it to port 587. > > For your reference, here's a list of common ports and their uses: > <http://www2.opendoor.com/doorstop/ports.html> and there you can see > that port 25 is an SMTP port, and that port 587 is "Alternate SMTP". > > Daly > ---------------------- > > _______________________________________________ > X4U mailing list > X4U at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/x4u > > Seven Cent Deals - Great legacy stuff Great Legacy Price http://www.drbott.com/prod/db.lasso?cat=Seven+Cent+Deal Aron S. Spencer Union, NJ 07083