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 ...

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 ...

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 ...