FlyerTalk Forums - View Single Post - Outlook Won't Send Email at Some Hotels (and now from my home network!).. Help?
Thread: Outlook Won't Send Email at Some Hotels (and now from my home network!).. Help?
View Single Post
Old May 19, 2010 | 7:01 am
  #6  
djk7
20 Years on Site
 
Join Date: Sep 2002
Location: Orlando, FL, US
Programs: DL-Dirt Medallion;US-Cast Iron Preferred
Posts: 3,617
Originally Posted by Aviatrix
More and more connectivity providers have now started blocking Port 25 traffic (which is the port used for non-secure connections and for TLS)

My company server uses SSL (Port 465) which usually gets round the problem (In other words, I've never had Port 465 traffic blocked)
I have AT&T (formerly Bell South) at home, and they block port 25. I talked to the company IT guy, and he has the mail server listening to an alternate port for just this reason. He gave me the port number, I plugged it into Outlook, problem solved.
djk7 is offline  
Reply