Franck, with all due respect I don't think you noticed the last line "no mechanism available" on your "pod51013.outlook.com[157.55.9.168]" server. You should go back and read http://www.postfix.org/SASL_README.html
/etc/postfix/main.cf: # Postfix 2.3 and later smtpd_sasl_path = smtpd I hope that helps; it help me taking a deep breath and read carefull the guides and howtos on the document above stated. Thanks, Motty -----Original Message----- From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of Franck MAHE Sent: Thursday, April 12, 2012 8:27 AM To: 'Wietse Venema' Cc: postfix-users@postfix.org Subject: RE: SMTP Client and AUTH on *.outlook.com (Office 365) All the modules on my side are installed. I pay attention to the last line. How can I force an authen mechanism? Thanks Franck ------------------------------------------- M: +33 6 6042 7249 E: m...@civis.net -----Message d'origine----- De : owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] De la part de Wietse Venema Envoyé : jeudi 12 avril 2012 16:47 À : Franck MAHE Cc : 'Wietse Venema'; postfix-users@postfix.org Objet : Re: SMTP Client and AUTH on *.outlook.com (Office 365) Franck MAHE: > Apr 12 16:27:58 <server> postfix/smtp[22637]: 177401EEA: > to=<mahe@domain>, relay=pod51013.outlook.com[157.55.9.168]:587, > delay=0.31, delays=0.06/0.02/0.22/0, dsn=4.7.0, status=deferred (SASL > authentication failed; cannot authenticate to server pod51013.outlook.com[157.55.9.168]: no > mechanism available) Please pay attention to that last line. Either the remote SMTP server announces no SASL authentication mechanisms, or your SMTP client has no SASL mechanisms in common with the server. Wietse ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2012.0.1913 / Virus Database: 2411/4931 - Release Date: 04/12/12