使用Postfix + dovecot建的邮件服务器无法收外网邮件

dzsxz 2011-07-09 01:33:05
main.cf
--------------------------
queue_directory = /var/spool/postfix
command_directory = /usr/local/postfix/sbin
daemon_directory = /usr/local/postfix/libexec
data_directory = /var/lib/postfix
mail_owner = postfix
myhostname = mc.kpal.com
mydomain = kpal.com
myorigin = $mydomain
inet_interfaces = all
mydestination = $myhostname, localhost.$mydomain, localhost, mc.pkal.cn, pkal.cn, mail.pkal.cn
virtual_minimum_uid = 70
virtual_mailbox_base = /var/spool/mail
virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_alias_domains = $virtual_alias_maps
alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_uid_maps = static:12345
virtual_gid_maps = static:12345
virtual_transport = virtual
maildrop_destination_recipient_limit = 1
maildrop_destination_concurrency_limit = 1
message_size_limit = 52428800
mailbox_size_limit = 209715200
virtual_mailbox_limit = 209715200
virtual_create_maildirsize = yes
virtual_mailbox_extended = yes
virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_mailbox_limit_maps.cf
virtual_mailbox_limit_override = yes
virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please try again later.
virtual_overquota_bounce = yes
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_mynetworks,
permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_type = dovecot
smtpd_sasl_path = /var/spool/postfix/private/auth
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_security_options = noanonymous
smtpd_sasl_application_name = smtpd
smtpd_banner=$myhostname ESMTP "Version not Available"
unknown_local_recipient_reject_code = 550
mynetworks = 127.0.0.0/8
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/local/man
sample_directory = /etc/postfix
readme_directory = no


maillog
---------------------------
maillog
Jul 2 06:20:26 bogon sendmail[3127]: alias database /etc/aliases rebuilt by root
Jul 2 06:20:26 bogon sendmail[3127]: /etc/aliases: 76 aliases, longest 10 bytes, 765 bytes total
Jul 2 06:21:26 bogon sendmail[3134]: starting daemon (8.13.8): SMTP+queueing@01:00:00
Jul 2 06:22:27 bogon sm-msp-queue[3144]: starting daemon (8.13.8): queueing@01:00:00
Jul 1 23:11:45 bogon sendmail[3862]: alias database /etc/aliases rebuilt by root
Jul 1 23:11:45 bogon sendmail[3862]: /etc/aliases: 76 aliases, longest 10 bytes, 765 bytes total
Jul 1 23:29:00 bogon sendmail[3788]: alias database /etc/aliases rebuilt by root
Jul 1 23:29:00 bogon sendmail[3788]: /etc/aliases: 76 aliases, longest 10 bytes, 765 bytes total
Jul 1 23:30:00 bogon sendmail[3855]: starting daemon (8.13.8): SMTP+queueing@01:00:00
Jul 1 23:31:00 bogon sm-msp-queue[3896]: starting daemon (8.13.8): queueing@01:00:00
Jul 2 00:37:03 bogon sendmail[6745]: p627b33j006745: from=root, size=3075, class=0, nrcpts=1, msgid=<201107020737.p627b33j006745@bogon>, relay=root@localhost
Jul 2 00:37:06 bogon sendmail[7047]: p627b3cD007047: from=<root@bogon>, size=3289, class=0, nrcpts=1, msgid=<201107020737.p627b33j006745@bogon>, proto=ESMTP, daemon=MTA, relay=localhost.localdomain [127.0.0.1]
Jul 2 00:37:06 bogon sendmail[6745]: p627b33j006745: to=root, ctladdr=root (0/0), delay=00:00:03, xdelay=00:00:03, mailer=relay, pri=33075, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (p627b3cD007047 Message accepted for delivery)
Jul 2 00:37:06 bogon sendmail[7048]: p627b3cD007047: to=<root@bogon>, ctladdr=<root@bogon> (0/0), delay=00:00:00, xdelay=00:00:00, mailer=local, pri=33474, dsn=2.0.0, stat=Sent

DNS
-------
kpal.cn IN A 61.135.175.239
mail.kpal.cn IN A 61.135.175.239
mail.kpal.cn IN MX 5 mail.kpal.cn ---------------这里有点拿不准





现在是可以向网易163发送邮件,但不能接收,向大侠们求救
最好不改DNS


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dzsxz 2011-07-09
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老师,我是用charlie@mail.kpal.cn作为邮箱名的
DNS的MX记录不能设为"mail.kpal.cn IN MX 5 mail.kpal.cn" 吗?

C:\>nslookup
。。。

> set type=MX
> mail.kpal.cn
Server: UnKnown
Address: 192.168.0.1

Non-authoritative answer:
mail.kpal.cn MX preference = 5, mail exchanger = mail.kpal.cn

kpal.cn nameserver = dns23.hichina.com
kpal.cn nameserver = dns24.hichina.com
mail.kpal.cn internet address = 61.135.175.239
dns23.hichina.com internet address = 218.244.147.253
dns23.hichina.com internet address = 222.73.40.39
dns23.hichina.com internet address = 119.145.145.249
dns23.hichina.com internet address = 218.30.103.243
dns24.hichina.com internet address = 222.73.40.40
dns24.hichina.com internet address = 119.145.145.250
dns24.hichina.com internet address = 218.30.103.246
dns24.hichina.com internet address = 218.244.147.254

这不是有MX记录吗,解析结果为61.135.175.239
steptodream 2011-07-09
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C:\>nslookup
默认服务器: google-public-dns-a.google.com
Address: 8.8.8.8

> set type=MX
> kpal.cn
服务器: google-public-dns-a.google.com
Address: 8.8.8.8

kpal.cn
primary name server = dns23.hichina.com
responsible mail addr = hostmaster.hichina.com
serial = 2011062703
refresh = 10800 (3 hours)
retry = 2000 (33 mins 20 secs)
expire = 691200 (8 days)
default TTL = 50000 (13 hours 53 mins 20 secs)
>

看到了吗,你的域名连MX记录都没有人家给你发邮件怎么知道把邮件往哪儿投递?!
不会配置dns看这里http://litvip.com/2011/05/26/263

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