Re: [exim] Verify if user exist

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Author: Marc Haber
Date:  
To: exim-users
Subject: Re: [exim] Verify if user exist
On Wed, 12 Mar 2008 16:35:23 +0100, Oscar Mas <omas@???>
wrote:
>I'd like verify if user exist, if not exist the user, drop connection. I
>read:
>
>http://wiki.exim.org/Verification?highlight=%28sender_verify%29
>
>the part recipient verification, but don't work


Please give debug output.

>
>server:~# vi /etc/exim4/conf.d/acl/30_exim4-config_check_rcpt
>
>deny    message   = REJECTED - Recipient Verify Failed - User Not Found

>
>        domains   = +all_mail_handled_locally
>        !verify   = recipient/callout=2m,defer_ok,use_sender


Is there any problem with this code:
|  # Verify recipients listed in local_rcpt_callout with a callout.
|  # This is especially handy for forwarding MX hosts (secondary MX or
|  # mail hubs) of domains that receive a lot of spam to non-existent
|  # addresses.  The only way to check local parts for remote relay
|  # domains is to use a callout (add /callout), but please read the
|  # documentation about callouts before doing this.
|  deny
|    !acl = acl_local_deny_exceptions
|    recipients = ${if exists{CONFDIR/local_rcpt_callout}\
|                            {CONFDIR/local_rcpt_callout}\
|                      {}}
|    !verify = recipient/callout


which should be already present in your
/etc/exim4/conf.d/acl/30_exim4-config_check_rcpt?

>Aquest enviament és confidencial i està destinat únicament a la persona a qui s'ha enviat.
>Pot contenir informació privada sotmesa al secret professional, la distribució de la qual està prohibida per la legislació vigent.


As a non-speaker of spanish, does this prohibit me from answering?
Well, sue me.

Greetings
Marc

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