----- Message from Timo Sirainen <t...@iki.fi> ---------
Date: Fri, 2 Dec 2011 23:29:23 +0200
From: Timo Sirainen <t...@iki.fi>
Subject: Re: [Dovecot] MS Exchange IMAP Proxy
To: Terry Carmen <te...@cnysupport.com>
Cc: dovecot@dovecot.org
On 1.12.2011, at 6.03, Terry Carmen wrote:
On 30.11.2011, at 22.36, Terry Carmen wrote:
Does Dovecot do any cleanup of the IMAP commands that would be
useful in protecting Exchange (from this,
http://www.cvedetails.com/cve/CVE-2007-0221/ for example), or am
I barking up the wrong tree?
v2.1 with imapc backend can be used to do this. There's not really
documentation for it beyond this mailing list though.
I'd be happy to give it a try.
I have an absolutely dead-simple setup. All it has to do is sit
between the internet and the IMAP port on an Exchange server.
Any hints on how to set it up?
Without SSL it works like this:
mail_location = imapc:~/imapc
imapc_host = imap.elsewhere.com
imapc_port = 143
passdb {
driver = imap
args = host=imap.elsewhere.com
default_fields = userdb_imapc_user=%u userdb_imapc_password=%w
}
userdb {
driver = prefetch
}
mail_home = /home/tss
My dovecot.conf file contains:
/////////////////////////////////////////
protocols = imap
listen = *, ::
mail_location = imapc:~/imapc
imapc_host = exchangeserver.example.com
imapc_port = 143
passdb {
driver = imap
args = host=exchangeserver.example.com
default_fields = userdb_imapc_user=%u userdb_imapc_password=%w
}
userdb {
driver = prefetch
}
mail_home = /home/tss
!include conf.d/*
/////////////////////////////////////////
Dovecot starts without complaints, but when I try a LOGIN, I get:
dovecot: auth: Fatal: passdb imap: Unknown parameter:
exchangeserver.example.com
in the maillog file.
Any thoughts?
Terry
