Tank's you Noel, i change it
[127.0.0.1]:11125 username:password and i do hash : postmap sasl_passwd i restart postfix : /etc/init.d/postfix restart an i try to send a mail log say this, and i think that authentification is ok : May 30 19:00:25 osiris postfix/pickup[3167]: 2CEF7281D9F: uid=1001 from=<nahliel> May 30 19:00:25 osiris postfix/cleanup[3197]: 2CEF7281D9F: message-id=<20110530170025.GA3171@osiris> May 30 19:00:25 osiris postfix/qmgr[3168]: 2CEF7281D9F: from=<nahliel@osiris>, size=476, nrcpt=1 (queue active) May 30 19:00:26 osiris postfix/smtp[3199]: 2CEF7281D9F: to=<regis.cour...@gmail.com>, relay=127.0.0.1[127.0.0.1]:11125, delay=1.2, delays=0.12/0.01/0.94/0.13, dsn=5.0.0, status=bounced (host 127.0.0.1[127.0.0.1] said: 553 From address not verified - see http://help.yahoo.com/l/us/yahoo/mail/original/manage/sendfrom-07.html (in reply to MAIL FROM command)) May 30 19:00:26 osiris postfix/cleanup[3197]: 8901F281DA0: message-id=<20110530170026.8901F281DA0@osiris> May 30 19:00:26 osiris postfix/qmgr[3168]: 8901F281DA0: from=<>, size=2395, nrcpt=1 (queue active) May 30 19:00:26 osiris postfix/bounce[3201]: 2CEF7281D9F: sender non-delivery notification: 8901F281DA0 May 30 19:00:26 osiris postfix/qmgr[3168]: 2CEF7281D9F: removed May 30 19:00:28 osiris postfix/smtp[3199]: 8901F281DA0: to=<nahliel@osiris>, relay=127.0.0.1[127.0.0.1]:11125, delay=1.7, delays=0.06/0/1.4/0.2, dsn=5.0.0, status=bounced (host 127.0.0.1[127.0.0.1] said: 501 Syntax error in arguments (in reply to MAIL FROM command)) May 30 19:00:28 osiris postfix/qmgr[3168]: 8901F281DA0: removed I think the problem is the mail address sender ? postfix send my local address : nahliel@osiris and yahoo don't know this address ? May 30 19:00:25 osiris postfix/qmgr[3168]: 2CEF7281D9F: from=<nahliel@osiris>, size=476, nrcpt=1 (queue active) what must i do to rewrite the good address when my message send ? Sorry to my english, is poor -- Noel Jones
