I just discovered qpsmtpd in the last 48 hours, and I'm extremely impressed. Kudos to the developers of this amazing package!
There's only one thing stopping me from switching 100 percent over to qpsmtpd, and that's my mobility: I want to be able to relay my mail via the qmail SMTP server on my colocated box, no matter where I am in the world. The latest technique that I've used to do this is the add-on relay-ctrl-allow package, which lets me relay mail from any IP address from which I've retrieved mail using POP. So long as I log in with POP before I try to send mail with SMTP, I'm fine -- which means that even if my ADSL IP address changes, or I've dialed in with my laptop from another location, I can still send mail. >From what I can tell, qpsmtpd doesn't support this functionality. I'm tempted to look through the code and add it, but I first want to make sure that there isn't a better, already established way to accomplish the same thing. Any ideas? Reuven
