[exim] Re: Weird bounces

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Szerző: The Doctor
Dátum:  
Címzett: Jeremy Harris
CC: exim-users
Tárgy: [exim] Re: Weird bounces
On Sat, Feb 24, 2024 at 02:52:16PM +0000, Jeremy Harris via Exim-users wrote:
> On 23/02/2024 20:38, The Doctor via Exim-users wrote:
> > /var/log/exim/mainlog:2024-02-23 12:29:53.262 [2255]
> > 1rdbF2-000000000Zs-3yMA ** info@domain F=<info@domain>
> > P=<root> R=dnslookup T=remote_smtp H=inbound.server
> > [inbound.server.ip]:25 I=[outbound.server]:52978
> > X=TLS1.3:TLS_AES_256_GCM_SHA384:256 CV=no DN="": SMTP error from remote
> > mail server after pipelined MAIL FROM:<root> SIZE=2281: 501
> > <root>: sender address must contain a domain DT=0.132s
>
> Seems fairly plain. The system you are obfuscating as "inbound server"
> will not accept a sender address of just "root".
>
> It's unclear if it's talking about the envelope From or the
> headers From: - but in any case, you could check the configuration
> and logs of that system.
>
> And you could consider whether for this source of messages you
> should have your Exim configured to use "submission mode",
> so that bare names get qualified - because you need to act
> as an MSA rather than an MTA. For these messages only.


Do you need the confog file and if so,
how to get rid of comments?

> --
> Cheers,
> Jeremy
>
>
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