Re: problem to send email with postfix

[Paolo <oopla@users.sf.net>]

On Fri, Feb 06, 2009 at 12:17:26PM +0500, Gerard Robin wrote:
>    (host [3]smtp.free.fr[212.27.48.4] refused to talk to me: 554 5.7.1
>    <unknown[41.212.157.172]>: Client host rejected: Access denied)

your IP [41.212.157.172] from [telecomplus,Mauritius] is likely a dynamic IP
so smtp.free.fr refused to serve requests from it; likely smtp.free.fr only
allows IP in it's domain and trusted static IP.
It's not a problem with the ML, just the usual min anti-spam measure at 
smtp level. Perhaps smtp.free.fr would accpet your IP if you do and auth
IMPA/POP access from it.

HTH
-- 
paolo