Re: [exim] ldap lookup only - bounce question

Andreas Pettersson wrote:

> (the monologue continues ;)
>
> Andreas Pettersson wrote:
>
>
>>...
>>If I remove the dnslookup router the sender address verification fails
>>each time, which I don't want to happen.
>>So, what am I doing wrong here?
>>
>>
>
> Okay, I'm getting closer now.
> I'm not sure this is the right way to do it, but I added
> !+relay_to_domains to the dnslookup router.
> domains = ! +local_domains : ! +relay_to_domains
>
> .. since domain1.com isn't among the local_domains.. which I forgot to
> mention.. sorry 'bout that.
>
> So now incoming mails with illegal recipients bounce back, but only
> after they have been accepted at SMTP level.

Which phase of the smtp sequence is carrying your (require) verify = recipients
acl test?

> Is there any way to reject those mail before they are accepted?

Yes. Earliest is in RECPT_TO, as the addressee(s) is/are not yet known in
CONNECT or HELO.

> As the case is now some of my bounces get frozen because the original
> sender address often is unknown.
> (Sender verification only checks the domain)
>
> Regards,
> Andreas
>
>

Are you even making the test? Or just letting the router/transports fail the
delivery phase?

Bill