Re: [exim] 550 Unknown user

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Συντάκτης: Kris Monstad
Ημερομηνία:  
Προς: exim-users
Αντικείμενο: Re: [exim] 550 Unknown user
Hi there,

The "Message Frozen" mail appears to be due to incoming mail, mail
addressed to our domain but with false users. I dont know where these
emails are bouncing from , is there a way to find this out?

The domain you pointed out is our parent domain. We lease a subnet from
them. Its not this domain mentioned in the message frozen alerts, but
our own domain on the subnet.

Ill edit the acl_check_rcpt as you have suggested.

Sorry I cant clarify further!
Thank you for your help,
Kris


Kjetil Torgrim Homme wrote:
> On Thu, 2006-09-14 at 10:03 +0100, Kris Monstad wrote:
>
>> Thanks for the response! Our configuration is as follows (I cant
>> explain any of the logic behind anything in it - Ive just been
>> introduced to the whole thing...) :
>>
>
> it's looking quite good.
>
>
>> begin routers
>> govaninitiative:
>> driver = manualroute
>> domains = govan-initiative.co.uk
>> transport = remote_smtp
>> route_list = * 10.1.30.9
>>
>
> this router will accept _any_ address within that domain. is this the
> domain you got bounces from?
>
> I recommend you edit this stanza in your RCPT ACL:
>
>   accept  domains       = +relay_to_domains
>           endpass
>           verify        = recipient/callout=30s,defer_ok

>
> this means Exim will attempt a dummy delivery to the backend server to
> check the veracity of the address.