(HELP, urgent) Red Hat Enterprise 5.6postfix external domain email rejected to the Company domain-Linux Enterprise Application-Linux server application information, the following is read details. The boss asked me to create an email server yesterday to implement basic functions.
Nslookup
> Set type = mx
> Mycompany.com
Server: 211.157.97.1
Address: 211.157.97.1 #53
Non-authoritative answer:
Mycompany.com mail exchanger = 5 mail.mycompany.com.
Authoritative answers can be found from:
Spriteapp.com nameserver = hichina DNS domain name
Spriteapp.com nameserver = hichina DNS domain name
Hichina DNS domain name internet address =
Hichina DNS domain name internet address =
Hichina DNS domain name internet address =
Hichina DNS domain name internet address =
Hichina DNS domain name internet address =
Hichina DNS domain name internet address =
Hichina DNS domain name internet address =
MX record made on hichina
Mail.mycompany.com Server ip
Mycompany.com MX 5 mail.mycompany.com
Telnet localhost 25 can send emails
Telnet localhost 110 to log on to receive emails
Telnet mail.company.com 25 to send emails to external users (such as QQ Mail)
External (QQ mailbox) to the local user user1@mycompany.com, QQ received a Bounce Message
Tail-f/var/log/maillog
Aug 25 19:19:25 spriteapp1 postfix/smtpd [30829]: connect from SMTPBG266.QQ. COM [183.62.104.144]
Aug 25 19:19:25 spriteapp1 postfix/smtpd [30829]: NOQUEUE: reject: RCPT from SMTPBG266.QQ. COM [183.62.104.144]: 554 5.7.1 : Relay access denied; from = To = Proto = SMTP helo =
Aug 25 19:19:25 spriteapp1 postfix/smtpd [30829]: disconnect from SMTPBG266.QQ. COM [183.62.104.144]
Aug 25 19:22:45 spriteapp1 postfix/andevil [30831]: statistics: max connection rate 1/60 s for (smtp: 183.60.61.205) at Aug 25 19:18:14
Aug 25 19:22:45 spriteapp1 postfix/andevil [30831]: statistics: max connection count 1 for (smtp: 183.60.61.205) at Aug 25 19:18:14
Aug 25 19:22:45 spriteapp1 postfix/andevils [30831]: statistics: max cache size 1 at Aug 25 19:18:14
The man told me the reason. Urgent ~ QQ: 46212635 for help
I installed postfix-2.4.16 with the source package, the system installed the dovecot-1.0.7-7.el5 by default
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