With many types of business email accounts, your computer connects to a machine called the Simple Mail Transfer Protocol server when you send messages. If you have difficulty sending messages, there ...

AOL provides SMTP servers for the iPad's Mail app and other email programs. Simple mail transfer protocol servers function differently than POP servers; every action you take with your AOL email on ...

Users have noted significant issues with ability to send and receive mail, as well as overall sluggish performance from Mail.app 2.0.2 -- the new release included with Mac OS X 10.4.2. Other issues ...

The New York Times answers a reader's question about his email client, which can receive mail but won't send it from his email client. As the paper suggests, it's sometimes a tiny little tweak in your ...

Many users have reported to be getting a long error message saying: Send test e-mail message: The connection to the server was interrupted. If the problem continues ...

I need a quick hand helping me point the finger in the right direction. We are suddenly not allowed to send mail to a specific domain, and I need to see if it our fault or theirs. I'm pretty sure it's ...