Gerhard Fiedler wrote: > Have you tried the SMTP server that comes with Win2k? AFAIK fits all > your reqs, and it's already there. I wasn't aware Windows 2000 came with a outgoing SMTP server. I'll look into that. Would you happen to have pointers on where in the overwhelming pile of Microsoft documentation to start looking? > There's also http://www.postcastserver.com/ (no experience, but looks > like it is what you want, if you can't get the Win2k server going). That is one of the ones I tried and gave up on. It's a mess. The interface is fine and it supposedly does what I want, but it just doesn't quite work right. It's very slow and eats up a lot of CPU for no apparent reason, can't deliver some messages for no apparent reason, and there wasn't a obvious way to have it give up on messages after a certain number of tries, clear them out of the queue, and send a error reply. I have meanwhile found something called QK SMTP server. It is supposedly configurable to do exactly what I want. It even has the additional nice feature that after a configurable number of failed attempts to send a message directly it can fall back on delivering it to other outgoing SMTP servers. That's what I have installed at this point. The current problem with it is that although the GUI interface has a checkbox for "Run at Windows startup", it doesn't, or perhaps it tries and then craps out for some reason without leaving any trace. It seems to work well when I run it manually after logging in to Windows, but that's no good long term. > Other than that, a search for "sendmail windows" gives a number of links > for Windows ports of the Unix sendmail program. Ah, good point. I had been using search strings containing "SMTP" and didn't think of sendmail. ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist