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- iRedMail 版本号：0.9.0
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：mysql
- 使用的 Linux/BSD 发行版名称及版本号：CentOS 6.5
- 与您的问题相关的日志信息：
内部邮箱之间可以相互收发邮件，但是无法向外部发送邮件

这里是向外网发送邮件的退信信息
This is the mail system at host mail01.ls.zjegc.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<chenzelin@ccdt.com>: host mxn.mxhichina.com[205.204.96.75] said: 554 Reject by
    behaviour spamANTISPAM_BAT[01201311R156a, r41f02014]: spf check failed (in
    reply to MAIL FROM command)
Reporting-MTA: dns; mail01.ls.zjegc.com
X-Postfix-Queue-ID: 2DCCFE0B20
X-Postfix-Sender: rfc822; test01@ls.zjegc.com
Arrival-Date: Wed,  7 Jan 2015 01:10:45 -0800 (GMT+8)

Final-Recipient: rfc822; chenzelin@ccdt.com
Original-Recipient: rfc822;chenzelin@ccdt.com
Action: failed
Status: 5.0.0
Remote-MTA: dns; mxn.mxhichina.com
Diagnostic-Code: smtp; 554 Reject by behaviour spamANTISPAM_BAT[01201311R156a,
    r41f02014]: spf check failed

首先是基本设置检查：
主机名
[root@mail01 /]# hostname
mail01
[root@mail01 /]# hostname -f
mail01.ls.zjegc.com

DNS服务（两处）
[root@mail01 /]# cat etc/resolv.conf
search ls.zjegc.com
nameserver 8.8.8.8
nameserver 114.114.114.114
[root@mail01 /]#

[root@mail01 /]# cat var/spool/postfix/etc/resolv.conf
search ls.zjegc.com
nameserver 8.8.8.8
nameserver 114.114.114.114
[root@mail01 /]#

查看 Postfix 的日志文件（/var/log/mail.log）信息
Maillog信息
Jan  7 00:40:51 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<vvaab_vvaab@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:51 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<xv39047h@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:51 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<yukueiweng@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:51 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<w9270668@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:52 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<yaote@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:53 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<75eg@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:54 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<xshguify@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:54 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<x72723@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:54 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<xuwanqiong@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:55 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<1ib0239s@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:55 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<ya9210097@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:56 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<www3w4w5w@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:56 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<weizhang@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:57 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<yuefeng_workroom@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:58 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<za09031@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:58 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<wenthief@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:59 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<z26627651@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:40:59 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<wenlung0327@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:00 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<zohratg@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:01 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<x9213780@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:02 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<yesman0819@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:02 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<ueinnvtgnlz@163.com> to=<wuhyuhco@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:03 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<y_i_r_o_u@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:04 mail01 postfix/smtpd[4028]: too many errors after RCPT from 118-167-207-195.dynamic.hinet.net[118.167.207.195]
Jan  7 00:41:04 mail01 postfix/smtpd[4028]: disconnect from 118-167-207-195.dynamic.hinet.net[118.167.207.195]
Jan  7 00:41:04 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<zse81@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:05 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<gzioihkd@pcome.com.tw> to=<x7692@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:41:07 mail01 postfix/smtpd[4062]: too many errors after RCPT from 118-161-246-158.dynamic.hinet.net[118.161.246.158]
Jan  7 00:41:07 mail01 postfix/smtpd[4062]: disconnect from 118-161-246-158.dynamic.hinet.net[118.161.246.158]
Jan  7 00:41:42 mail01 postfix/anvil[1862]: statistics: max connection rate 7/60s for (smtp:36.224.141.136) at Jan  7 00:32:34
Jan  7 00:41:42 mail01 postfix/anvil[1862]: statistics: max connection count 3 for (smtp:36.224.141.136) at Jan  7 00:31:59
Jan  7 00:41:42 mail01 postfix/anvil[1862]: statistics: max cache size 7 at Jan  7 00:37:12
Jan  7 00:42:18 mail01 postfix/smtpd[4095]: connect from 118-166-239-144.dynamic.hinet.net[118.166.239.144]
Jan  7 00:42:19 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<manpower02@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:19 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<ksxl@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:19 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<mydad@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:19 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<ny19830904@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:19 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<m1043507@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:19 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<l1244338142000@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:20 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<kobe78725@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:20 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<ks8w@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:20 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<joyss24@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:20 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<maibor@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:20 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<maggie52630619@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:21 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<keg333g@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:22 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<lsmicher@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:24 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<misschief@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:25 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<lordpan1980@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:26 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<mark10112004@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:27 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<p266840@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:28 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<kbl10152001@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:29 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<kung00818@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:30 mail01 postfix/smtpd[4095]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<jerrylin6611@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:32 mail01 postfix/smtpd[4095]: too many errors after RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]
Jan  7 00:42:32 mail01 postfix/smtpd[4095]: disconnect from 118-166-239-144.dynamic.hinet.net[118.166.239.144]
Jan  7 00:42:38 mail01 postfix/smtpd[4028]: connect from 118-166-239-144.dynamic.hinet.net[118.166.239.144]
Jan  7 00:42:38 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<manpower02@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:38 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<ksxl@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:39 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<mydad@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:39 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<ny19830904@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:39 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<m1043507@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:39 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<l1244338142000@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:39 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<kobe78725@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:39 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<ks8w@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:39 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<joyss24@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:40 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<maibor@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:40 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<maggie52630619@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:41 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<keg333g@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:41 mail01 postfix/smtpd[4062]: connect from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]
Jan  7 00:42:42 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<lsmicher@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:43 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<misschief@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:44 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<lordpan1980@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:44 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<bg6.5357@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:45 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<mark10112004@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:47 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<p266840@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:47 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<ccc2915@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:47 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<7cc102r@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:47 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<5lno@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:47 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<aeyja@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:47 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<2371w@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:48 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<2bzj@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:48 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<kbl10152001@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:48 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<asd2319asd@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:48 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<c0952594549@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:48 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<apple9718@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:48 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<elva5858@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:49 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<kung00818@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:50 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<jpqtfqfenfpbj@ethome.com.tw> to=<jerrylin6611@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:52 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<andmc1@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:52 mail01 postfix/smtpd[4028]: too many errors after RCPT from 118-166-239-144.dynamic.hinet.net[118.166.239.144]
Jan  7 00:42:52 mail01 postfix/smtpd[4028]: disconnect from 118-166-239-144.dynamic.hinet.net[118.166.239.144]
Jan  7 00:42:53 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<aa1357954@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:54 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<angel17322822@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:55 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<besses@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:57 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<bb26150597@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:58 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<223737562@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:42:59 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<nrwzep@163.com> to=<boy-0627@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:03 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<beyond0419@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:04 mail01 postfix/smtpd[4062]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<azsxc@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:06 mail01 postfix/smtpd[4095]: connect from unknown[172.28.93.246]
Jan  7 00:43:06 mail01 postfix/smtpd[4095]: SSL_accept error from unknown[172.28.93.246]: 0
Jan  7 00:43:06 mail01 postfix/smtpd[4095]: warning: TLS library problem: error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate unknown:s3_pkt.c:1256:SSL alert number 46:
Jan  7 00:43:06 mail01 postfix/smtpd[4095]: lost connection after STARTTLS from unknown[172.28.93.246]
Jan  7 00:43:06 mail01 postfix/smtpd[4095]: disconnect from unknown[172.28.93.246]
Jan  7 00:43:06 mail01 postfix/smtpd[4062]: too many errors after RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]
Jan  7 00:43:06 mail01 postfix/smtpd[4062]: disconnect from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]
Jan  7 00:43:07 mail01 postfix/smtpd[4028]: connect from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]
Jan  7 00:43:07 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<beyond0419@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:07 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<azsxc@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:08 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<applb20032003@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:08 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<a62419282004@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:08 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<32545@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:08 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<buffalo02231015@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:09 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<agip_vip@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:09 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<2x2s@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:10 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<bmnx@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:10 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<allaw@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:10 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<av5@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:11 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<a0069200@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:12 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<applepie5202001@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:18 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<a16972872@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:20 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<a8655030@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:21 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<0eer@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:22 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<dior158022@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:23 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<clairelin905@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:24 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<amy-dog@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:29 mail01 postfix/smtpd[4028]: NOQUEUE: reject: RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]: 504 5.5.2 <220.191.252.240>: Helo command rejected: need fully-qualified hostname; from=<tiypmxajebdya@ethome.com.tw> to=<chenggouran@yahoo.com.tw> proto=SMTP helo=<220.191.252.240>
Jan  7 00:43:31 mail01 postfix/smtpd[4028]: too many errors after RCPT from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]
Jan  7 00:43:31 mail01 postfix/smtpd[4028]: disconnect from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]
Jan  7 00:43:46 mail01 postfix/smtpd[4028]: connect from 36-224-136-235.dynamic-ip.hinet.net[36.224.136.235]

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