5.1.1 User unknown bounces

jschueler at motorcityinteractive.com jschueler at motorcityinteractive.com
Thu Sep 7 17:03:14 EDT 2006

My effort to install Cyrus has been largely successful.

I would expect to see a function to bounce email with a "5.1.1 User unknown" 
error.  But I haven't seen this function described or even acknowledged
within Cyrus.

As far as I understand, I need a hook for my MTA (Sendmail) to query.  Does 
one of the /usr/cyrus/bin utilities provide this function?  It seems easy 
enough to roll my own.  How do other Cyrus administrators handle this 


Jim Schueler
Motor City Interactive

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