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Date: Sat, 22 Sep 2007 16:09:38 +0200
From: Andrea Venturoli <ml@netfence.it>
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Subject: sendmal + cyrus imap + ckuser
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I apologize if this is considered OT.

I've got a primary mailserver with sendmail+cyrus and two backup 
mailservers which forward messages to the primary.

In order to allow for rejection at the SMTP dialogue level, I started 
using ckuser_cyrus.m4 (which comes with the sendmail port).
The primary mailserver now does this fine; however I don't know how to 
configure the other ones to do this as well.

Ideally I'd like sendmail to check with the primary for mailbox 
existance via TCP, but another solution would be to configure the 
cyrusv2 mailer on the backup servers too, but making it talk to cyrus 
imapd on the primary.

Any help?

  bye & Thanks
	av.