Ubuntu 8.0.4 mail 問題

[yehlu]

http://hl7australia.blogspot.com/2009/0 ... buntu.html

/var/log/mail.info 出現
Nov 9 20:57:30 ms postfix/smtp[19426]: D03D620C2BB: to=<xxx@xxx.com.tw>, relay=ms.551.com.tw[9.9.9.9]:25, delay=12994, delays=12994/0.42/0.23/0.16, dsn=4.1.8, status=deferred (host xxx.xxx.com.tw[9.9.9.9] said: 450 4.1.8 <www-data@com.tw>: Sender address rejected: Domain not found (in reply to RCPT TO command))

設定 /etc/php5/apache2/php.ini
sendmail_path = /usr/sbin/sendmail -t -f xxx@xxx.com