----- Message from Timo Sirainen <tss@iki.fi> --------- Date: Fri, 2 Dec 2011 23:29:23 +0200 From: Timo Sirainen <tss@iki.fi> Subject: Re: [Dovecot] MS Exchange IMAP Proxy To: Terry Carmen <terry@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