Re: [exim] Callout Verification and Authentication

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Autor: Reinhard Haller
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A: exim-users
CC: eximlists
Assumpte: Re: [exim] Callout Verification and Authentication

>do you mean that these faked addresses are in domains hosted by your
>ISP (the one requiring AUTH)? You should be more precise.


***********************************
hostlist asmtp_hosts = smtp.1und1.com : auth.mail.onlinehome.de

internet:
    driver = manualroute
    domains = ! +local_domains
    transport = remote_auth_smtp
    route_list = * smtp.1und1.com: auth.mail.onlinehome.de:
mail.onlinehome.de bydns
    no_more


remote_auth_smtp:
    driver = smtp
    hosts_require_auth = +asmtp_hosts
    interface = If_ext_local
***********************************
There are 3 hosts, 2 of them require authentication.


I do'nt want to check the sender_address of the mail, I want to check
the header_sender.

And the problem is that the verify selects a transport requiring
authentication, but it
does'nt authenticate as in normal operation nor does it use the host
mail.onlinehome.de

Connecting to smtp.1und1.com [212.227.15.161]:25 from xxx ... connected

read response data: size=68
SMTP<< 220 mrelayng.kundenserver.de ESMTP Fri, 01 Oct 2004 20:45:18
+0200
SMTP>> HELO yyy read response data: size=78

SMTP<< 250 mrelayng.kundenserver.de Hello yyy []
SMTP>> MAIL FROM:<>

read response data: size=29
SMTP<< 530 Authentication required

Reinhard