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 ...

So I'm trying to change how I do SMTP alerts from various hardware/software at home. Current setup: I've got a basic mail server running on an Ubuntu VM inside my home network. It's configured to NOT ...

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 ...

SMTP, or Simple Mail Transfer Protocol, is a set of communication guidelines used by email servers to deliver emails to their clients. Your emails are just strings of text; SMTP helps servers and ...

My mom has a business she runs out of her home, so it's critical that she be able to send e-mail. She has two personal and two business e-mail addresses. I don't send much in the way of e-mail, so I ...

At times, you may have noticed that after sending an email, you get an error message saying that the Delivery Status Notification (Failure), Email is undeliverable ...