Earthlink has been doing this for a loooong time. 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 ...

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 ...

I'm trying to get my SMTP communications working with my exchange server and my DAS units. It seems that when trying to send a test it fails but using then same IP,username,password,email addresses ...

Phishers taking advantage of Gmail’s SMTP relay service to impersonate brands Your email has been sent As the number of malware and ransomware attacks continue to become more prevalent, cybersecurity ...