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 ...

Configuring an SMTP (Simple Mail Transfer Protocol) server on Windows Server is a common task for system administrators who need to enable applications or websites to send email messages. Unlike a ...

Security researchers have found inconsistencies in how some Simple Mail Transfer Protocol (SMTP) servers handle end-of-data sequences. This allows the injection of SMTP commands into email messages in ...

How to configure Invoice Plane for in-app invoice mailing Your email has been sent Invoice Plane is a powerful open-source invoicing tool perfectly suited for small-business data centers. Jack Wallen ...

Though users are still having trouble sending e-mail through Comcast's SMTP servers, the following settings seem to work for Microsoft Entourage and other e-mail clients: Receiving: 'Receiving account ...

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 ...

Ever wonder whether an email address someone gave you—say [email protected]—actually exists? Tech blogger Amit Agarwal explains how to verify an email address using both simple and decidedly geekier ...