At 16:01 +0100 2003/03/09, Asbjørn Høiland Aarrestad wrote:
>hi.
>
>how do I know if my smtp auth connection is encrypted? Can you see it in
>the header? I have compiled and set it up to be encrypted, and I've
>fixed ssl certificate and was asked to accept it. Is it OK then?
>
>regards
>Asbjørn
>
yes, as you can see:
Received: from 217-13-7-8.dd.nextgentel.com ([217.13.7.8] helo=aarrestad.com)
by aarrestad.com with asmtp (TLSv1:RC4-MD5:128)
^^^^^^
(Exim 4.12)
id 18s2KD-0007Ve-00
for exim-users@???; Sun, 09 Mar 2003 16:02:53 +0100
You can also enforce (even if this is an after-the-fact measure)
encryption during authorisation by defining an
acl_smtp_auth = acl_check_auth
and then:
acl_check_auth:
accept encrypted = *
accept condition = ${if eq{${uc:$smtp_command_argument}}\
{CRAM-MD5}{yes}{no}}
deny message = TLS encryption or CRAM-MD5 required
Giuliano
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