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List:       exim-users
Subject:    [exim] using sasl2 db to check valid accounts with ACL...
From:       "E.Bullier" <erick.bullier () mail ! bullier ! net>
Date:       2004-10-28 15:39:35
Message-ID: 200410281739.35550.erick.bullier () mail ! bullier ! net
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Hello.

Using Cyrus and sasl for mailboxes and mail users, i would to prevent bounces 
messages generated by Exim when a mail to an unexistant user arrive on my 
mail server.
For that, i use the power of the exim ACL to reject those mails before they 
arrive to the transport.
Today, i maintain a text file with, for each user, a line with the login.
I think it will be better if i use directly the user of the cyrus sasl db.

But, i don't know how to search in this db.

For example, bellow are the acl i use (in acl_smtp_rcpt):

accept      domains         = +local_domains
                endpass
                message         = Unknow user
                local_parts     = lsearch;CONFDIR/users/$domain         :\
                                  lsearch;CONFDIR/aliases/$domain       :\
                                  lsearch;CONFDIR/mailman_aliases

I would to replace the line " lsearch;CONFDIR/users/$domain" with someting 
which search in the sasl2 db...

Thanks for your help,

--
E.Bullier

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