My Exchange 2010 server has five IP addresses. I've got the second one configured as the mail server, and the SMTP receive connector listens only on that address. However, all outgoing SMTP is using ...

Configuring Mercury Mail Transport System to run a LAN-based e-mail server Your email has been sent If you've been following Paul Garceau's series, then you've ...

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 ...

There is a way to inject malicious content into email servers running email encryption appliances, a technique that allows attackers to go around email security products. Email encryption appliances ...