postfix-users October 2010 archive
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postfix-users: Re: Need help with SALS and TLS

Re: Need help with SALS and TLS

From: Reinaldo de Carvalho <reinaldoc_at_nospam>
Date: Wed Oct 27 2010 - 15:39:21 GMT
To: Postfix <>

On Wed, Oct 27, 2010 at 12:08 AM, Kory Hamzeh <> wrote:
> I am trying to setup postfix to authenticate and relay message from
> 'traveling' users (user connecting to postfix from outside our network and
> IP range). Some of our users are using Apple iPads and connecting with SALS.
> Others are using TLS and are mostly Droid smartphones.
> SASL is almost working. Users can connect and authenticate using
> name/password. They can send mail to domains that we relay for, but if the
> destination e-mail is not one of the domains we relay for, the e-mail
> bounces with "reject: RCPT".

Add permit_sasl_authenticated before reject_unauth_destination .

> My TLS setup is a bigger mess. The maillog tells me that a SSL session has
> been established, but then the connection seems to get cleared by the client
> (Droid). I've looked at many Postfix TLS How-to's, and some of them seem to
> contradict the other.

Logs? postconf -n?

> I am wondering if there is a kind soul who can contact me offline at kory at
> avatar dot com and help me troubleshoot these issues. I have spent hours
> googling and reading on the subject of Postfix TLS support.

-- Reinaldo de Carvalho "While not fully understand a software, don't try to adapt this software to the way you work, but rather yourself to the way the software works" (myself)