The reason being is that they dont want people using thier SMTP server for spamming. They prolly have it setup with mail relaying turned off, so your SOL if you are not on the Earthlink domain.

They provide POP and IMAP access along with webmail, but she wants to use Apple Mail. When we asked if they had an SMTP relay, they said we had to use our ISP's SMTP relay. When we used our cable ...

Developed when the Internet was used almost exclusively by academics, the Simple Mail Transfer Protocol, or SMTP, assumes that you are who you say you are. SMTP makes that assumption because it ...

The first protocol we are going to talk about it called SMTP. SMTP stands for Simple Mail Transfer Protocol. If you developed your website on a platform like WordPress, you might still be using ...

For the longest time, if you wanted to send mail out as [email protected], Gmail would just send it. You didn't need to own a corresponding SMTP server that would do the sending. But a few years ago ...

you can bridge the gap using Proton Mail's built-in tools. We walk you through setting up IMAP and SMTP connections and explain how the Proton Mail Bridge enables you to access your encrypted ...

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.

Before you delve into the process of creating an SMTP server for your small business, consider whether it requires a dedicated mail server for security, or if you can configure your messages to ...

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 ...