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I'd suggest reading up on http://en.wikipedia.org/wiki/Procmail http://en.wikipedia.org/wiki/Procmail to start.
by bayareaguy 18y ago
I'd suggest reading up on http://en.wikipedia.org/wiki/Procmail http://en.wikipedia.org/wiki/Procmail to start.
- brlewis 18y agoAFAICT procmail only gets invoked when you have a valid recipient. How do I make addresses that match a regular expression be valid from the MTA's point of view? The script (procmail or not) would decide which ones to bounce.
- bayareaguy 18y agoFor that you'll probably need to hack the sendmail.cf file. I suspect it's probably easiest if you can use the "plussed user" feature - http://www.cs.ait.ac.th/~on/O/oreilly/tcpip/sendmail/ch24_04.htm#SML2-CH-24-SECT-4-3 http://www.cs.ait.ac.th/~on/O/oreilly/tcpip/sendmail/ch24_04...