Brian Leyton wrote: > > What it comes down to is that I have a Linux machine at the front-end, > running MimeDefang, Spamassassin, etc., which passes everything it hasn't > rejected on to an old Exchange Server. I can't turn off the bounce messages > at the Exchange Server (for various stupid reasons that only Bill Gates > could explain), but I have no way of rejecting mail at the Linux machine, > because I don't know which addresses are valid. > > I'm still working on a way to do this - I'm sure it's not impossible, but I > haven't had much success yet. Ideally, the Linux machine would do an LDAP > query to the Exchange server, but unless you can help me figure out how to > do it, then I guess I'll just remain a "f*cking idiot admin".
It's fairly straightforward with Exim. http://www.exim.org/eximwiki/MsExchangeAddressVerification Tony. -- f.a.n.finch <[EMAIL PROTECTED]> http://dotat.at/ BISCAY: WEST 5 OR 6 BECOMING VARIABLE 3 OR 4. SHOWERS AT FIRST. MODERATE OR GOOD.