Kurt22 wrote on 12.08.2010:
But in mail.log I have now a new problem T_T
connect to transport dovecot: Connection refused
Aug 12 15:13:45 ns351550 postfix/master[19833]: daemon started -- version 2.5.5, configuration /etc/postfix Aug 12 15:17:42 ns351550 postfix/smtpd[20037]: connect from web24404.mail.ird.yahoo.com[87.248.114.216] Aug 12 15:17:42 ns351550 postfix/smtpd[20037]: 8F3A73BA9A: client=web24404.mail.ird.yahoo.com[87.248.114.216] Aug 12 15:17:42 ns351550 postfix/cleanup[20041]: 8F3A73BA9A: message-id=525519.24632.qm@web24404.mail.ird.yahoo.com Aug 12 15:17:42 ns351550 postfix/qmgr[19840]: 8F3A73BA9A: from=fwdavy@yahoo.fr, size=3516, nrcpt=1 (queue active) Aug 12 15:17:42 ns351550 postfix/qmgr[19840]: warning: connect to transport dovecot: Connection refused
do you've the appropriate entry for the Dovecot LDA in master.cf like
dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${recipient}
See also: http://wiki.dovecot.org/LDA/Postfix
-- Daniel