From: mouss (mlist.onlyfree.fr)
Date: Fri Jun 01 2007 - 12:20:10 CDT

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Ralf Hildebrandt wrote:
> Postfix 2.4.1, smtp-amavis is not chrooted.
>
> When using an access(5) map with:
>
> example.de FILTER smtp-amavis:filter.mx.example.de:10024
>
> we're seeing:
>
> Jun 1 18:19:43 aias postfix/smtpd[29194]: connect from gw-nat.example.de[192.168.36.201]
> Jun 1 18:19:43 aias postfix/smtpd[29194]: NOQUEUE: filter: RCPT from gw-nat.example.de[192.168.36.201]: <userexample.de>: Recipient address triggers FILTER smtp-amavis:filter.mx.example.de:10024; from=<userexample.de> to=<userexample.de> proto=ESMTP helo=<nyx-imac.local>
> Jun 1 18:19:43 aias postfix/smtpd[29194]: D8D3F6FCC3: client=gw-nat.example.de[192.168.36.201]
> Jun 1 18:19:43 aias postfix/cleanup[29196]: D8D3F6FCC3: message-id=<20070601161943.D8D3F6FCC3gate1.mx.example.de>
> Jun 1 18:19:43 aias postfix/qmgr[23601]: D8D3F6FCC3: from=<userexample.de>, size=473, nrcpt=1 (queue active)
> Jun 1 18:19:43 aias postfix/smtpd[29194]: disconnect from gw-nat.example.de[192.168.36.201]
> Jun 1 16:19:43 aias postfix/smtp[29025]: D8D3F6FCC3: to=<userexample.de>, relay=none, delay=0.1, delays=0.1/0/0/0, dsn=4.3.0, status=deferred (unable to look up host filter.mx.example.de: No such file or directory)
>
> but with this:
>
> example.de FILTER smtp-amavis:[213.238.36.29]:10024
>
> Jun 1 18:20:45 aias postfix/smtpd[29317]: connect from gw-nat.example.de[192.168.36.201]
> Jun 1 18:20:45 aias postfix/smtpd[29317]: NOQUEUE: filter: RCPT from gw-nat.example.de[192.168.36.201]: <userexample.de>: Recipient address triggers FILTER smtp-amavis:[213.238.36.29]:10024; from=<userexample.de> to=<userexample.de> proto=ESMTP helo=<nyx-imac.local>
> Jun 1 18:20:45 aias postfix/smtpd[29317]: 41DB16FCC5: client=gw-nat.example.de[192.168.36.201]
> Jun 1 18:20:45 aias postfix/cleanup[29196]: 41DB16FCC5: message-id=<20070601162045.41DB16FCC5gate1.mx.example.de>
> Jun 1 18:20:45 aias postfix/qmgr[23601]: 41DB16FCC5: from=<userexample.de>, size=473, nrcpt=1 (queue active)
> Jun 1 18:20:45 aias postfix/smtpd[29317]: disconnect from gw-nat.example.de[192.168.36.201]
> Jun 1 16:21:21 aias postfix/smtp[29025]: 41DB16FCC5: to=<userexample.de>, relay=213.238.36.29[213.238.36.29]:10024, delay=36, delays=0.22/0/0.01/36, dsn=2.6.0, status=sent (250 2.6.0 Ok, id=27539-05, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as E242B103816)
> Jun 1 18:21:21 aias postfix/qmgr[23601]: 41DB16FCC5: removed
>
> What could cause the "unable to look up host filter.mx.example.de: No
> such file or directory" error?
>
>

would it be as trivial as chroot issue when the resolver lib can't open
some mandatory file?

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