==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号：
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：
- 使用的 Linux/BSD 发行版名称及版本号：
- 与您的问题相关的日志信息：
==== ==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号：
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：
- 使用的 Linux/BSD 发行版名称及版本号：
- 与您的问题相关的日志信息：
====
我用的是ubuntu12.04lts apache+mysql iredmail0.90
真的很着急。希望大神可以帮助菜鸟。我按照官方文档安装后。给新浪邮箱和口口邮箱分别互发信息，最后都没有成功。
posfix Log ：
Mar 26 23:32:11 mails postfix/smtpd[3085]: connect from mails.ouyang.ml[127.0.0.1]
Mar 26 23:37:11 mails postfix/smtpd[3085]: timeout after CONNECT from mails.ouyang.ml[127.0.0.1]
Mar 26 23:37:11 mails postfix/smtpd[3085]: disconnect from mails.ouyang.ml[127.0.0.1]
Mar 26 23:40:15 mails postfix/qmgr[2073]: ABE2E440F79: from=<postmaster@mail.ouyang.ml>, size=1481, nrcpt=1 (queue active)
Mar 26 23:40:45 mails postfix/smtp[3207]: connect to mx1.qq.com[103.7.30.40]:25: Connection timed out
Mar 26 23:40:45 mails postfix/smtp[3207]: connect to mx1.qq.com[240e:ff:f040:28::f]:25: Network is unreachable
Mar 26 23:41:15 mails postfix/smtp[3207]: connect to mx2.qq.com[184.105.206.31]:25: Connection timed out
Mar 26 23:41:45 mails postfix/smtp[3207]: connect to mx2.qq.com[103.7.30.40]:25: Connection timed out
Mar 26 23:42:15 mails postfix/smtp[3207]: connect to mx2.qq.com[184.105.206.30]:25: Connection timed out
Mar 26 23:42:15 mails postfix/smtp[3207]: ABE2E440F79: to=<oyxq2010@foxmail.com>, relay=none, delay=1608, delays=1487/0.02/120/0, dsn=4.4.1, status=deferred (connect to mx2.qq.com[184.105.206.30]:25: Connection timed out)

dovecot的log：
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: acl: owner = 0
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: acl vfile: Global ACL directory: (none)
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: Namespace : Using permissions from //var/vmail/vmail1/mail.ouyang.ml/p/o/s/postmaster-2015.03.26.22.54.30//Maildir: mode=0700 gid=-1
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: acl vfile: file //var/vmail/vmail1/mail.ouyang.ml/p/o/s/postmaster-2015.03.26.22.54.30//Maildir/dovecot-acl not found
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: acl vfile: file //var/vmail/vmail1/mail.ouyang.ml/p/o/s/postmaster-2015.03.26.22.54.30//Maildir/.Sent/dovecot-acl not found
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: acl vfile: file //var/vmail/vmail1/mail.ouyang.ml/p/o/s/postmaster-2015.03.26.22.54.30//Maildir/.Trash/dovecot-acl not found
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: acl vfile: file //var/vmail/vmail1/mail.ouyang.ml/p/o/s/postmaster-2015.03.26.22.54.30//Maildir/.Drafts/dovecot-acl not found
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Debug: acl vfile: file //var/vmail/vmail1/mail.ouyang.ml/p/o/s/postmaster-2015.03.26.22.54.30//Maildir/.Junk/dovecot-acl not found
Mar 27 00:00:35 dict: Info: mysql(127.0.0.1): Connected to database vmail
Mar 27 00:00:35 imap(postmaster@mail.ouyang.ml): Info: Disconnected: Logged out bytes=313/1702

谢谢大神们。给点暗示也好。小白再次感谢。