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 ...

Verizon is one of the many Internet Service Providers that require you to authenticate when sending mail. The purpose of SMTP authentication is to reduce email spamming and abusive mailing behaviors.

An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...

It appears many Mail users are having authentication problems in which they are prompted for the username and password every time a message is sent (either manually ...

Microsoft Outlook is one of the best clients you can have for receiving and sending emails. To be able to read and send emails, you need to know the settings of outgoing and incoming servers for your ...

Thunderbird only (Windows/Mac/Linux): Experimental Thunderbird extension SendVia changes your outgoing SMTP mail server on the fly while composing a message. Using the extension is as simple as ...

I use Outlook for my general email. Recently, Comcast shut down my modem's port 25 and required me to use port 587 for security reasons. Separately, I use Thunderbird to send email relating to a small ...

Orginally my exchange 2003 server was setup by a consultant company. They supplied me with pop3 client settings that would work for someone remotely connected to the office. -- Big suprise they don't ...

This list is a companion piece to the Secure Web server installation portion of SearchSecurity.com's Intrusion Defense School lesson on Web attack prevention and defense. Check out the companion ...

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 ...