Subject does most of the work here, but I'll expand. [edit] Maybe if I had just RTFM'd harder I would've found my answers... I think this will help, but leaving the post up in case anybody else has ...

I have an Asterisk server. It sends out an email whenever a voicemail is received. It uses the system's default MTA to accomplish this. My ISP blocks port 25, so I setup a relay host to an alternative ...

MailForge, a self-hosted email delivery platform by LanxHost, has expanded its availability for organizations that require ...

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.

Multiple hosted, outbound simple mail transfer protocol (SMTP) servers are vulnerable to email impersonation. This allows authenticated users and certain trusted networks to send emails containing ...

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 ...

More on authentication Readers sent us feedback about the suggested "authentication" work-around for the Earthlink SMTP issue covered here this week: Frank Tansey contends: "Using an authenticated ...

Part 6 of a six-part article: Just because you checked a few boxes on your Microsoft Exchange Server does not mean that there is secure TLS encryption between your domain and another SMTP server that ...