On Mon, Feb 21, 2005 at 11:51:31PM +0100, Asmodehn Shade wrote:
[...]
> smtpd_enforce_tls = yes

Unless I'm mistaken, this enforces TLS.

[...]
> But tls negociation seems to timeout...
> when I try to connect the server with Thunderbird or with telnet, the 
> result is the same :
> 
> > telnet localhost 25
> >Trying ::1...
> >telnet: connect to address ::1: Connection refused
> >Trying 127.0.0.1...
> >Connected to localhost.
> >Escape character is '^]'.
> >EHLO test.net
> >Connection closed by foreign host.
[...]

Telnet won't setup a TLS connection, and that needs to happen 
before the EHLO, hence your error. Is Thunderbird configured to use
TLS?

Disclaimer: I'm not a Postfix expert...

-mj
-- 
Michael-John Turner | http://mj.turner.org.za/
mj@turner.org.za    | Open Source in WC ZA - http://www.clug.org.za/