大约 8 个月前，我的 postfix 还可以用，但现在不工作了，我的日志文件看起来还好吗？
Aug 21 17:00:34 localhost postfix/master[9342]: daemon started -- version 2.7.0, configuration /etc/postfix
Aug 21 17:01:11 localhost postfix/smtpd[9354]: connect from localhost.localdomain[127.0.0.1]
Aug 21 17:01:11 localhost postfix/smtpd[9354]: C691694D4F: client=localhost.localdomain[127.0.0.1]
Aug 21 17:01:11 localhost postfix/cleanup[9358]: C691694D4F: message-id=<[email protected]>
Aug 21 17:01:11 localhost postfix/qmgr[9345]: C691694D4F: from=<[email protected]>, size=746, nrcpt=1 (queue active)
Aug 21 17:01:11 localhost postfix/smtpd[9354]: disconnect from localhost.localdomain[127.0.0.1]
Aug 21 17:01:12 localhost postfix/smtp[9359]: C691694D4F: to=<[email protected]>, relay=gmail-smtp-in.l.google.com[173.194.68.26]:25, delay=0.35, delays=0.05/0.01/0.12/0.16, dsn=2.0.0, status=sent (250 2.0.0 OK 1377118871 f10si5584777qai.16 - gsmtp)
Aug 21 17:01:12 localhost postfix/qmgr[9345]: C691694D4F: removed
（注：我将实际电子邮件更改为：[电子邮件保护]）
我做了一些追踪，结果如下
$ host -t A smtp.gmail.com
smtp.gmail.com is an alias for gmail-smtp-msa.l.google.com.
gmail-smtp-msa.l.google.com has address 173.194.68.108
gmail-smtp-msa.l.google.com has address 173.194.68.109
$ host -t MX gmail.com
gmail.com mail is handled by 30 alt3.gmail-smtp-in.l.google.com.
gmail.com mail is handled by 10 alt1.gmail-smtp-in.l.google.com.
gmail.com mail is handled by 40 alt4.gmail-smtp-in.l.google.com.
gmail.com mail is handled by 5 gmail-smtp-in.l.google.com.
gmail.com mail is handled by 20 alt2.gmail-smtp-in.l.google.com.
$
我对电子邮件还很陌生，是否有可能我被列入了黑名单？
编辑 8/22/13：好的，得到答案了，电子邮件可以发送，但除非满足条件，否则电子邮件服务器将拒绝它，请参阅关联
答案1
是的，该日志文件看起来绝对不错。您的邮件正在发送到 gmail MX。也许它只是进入了垃圾邮件箱？