In an effort to improve the way we use email protocols across devices, Google is offering support for OAuth for its GMail IMAP and SMTP servers. Their new authentication mechanism which they are ...

I have been trying to set up the router to send SMTP traffic over a specific interface, NAT'd appropriately, and have all other traffic sent over a different interface. The interfaces were intially ...

With AOL and Earthlink now blocking all SMTP access from IP addresses deemed residential, a precedent has been set, and it's not a good one. This blocking doesn't affect every ComCast/RoadRunner/etc ...

Thanks to some wide open default settings (full relay access and anonymous access) our Exchange server has seen a 4000% increase in undeliverable messages. So of course someone is taking advantage of ...