Hello,
Having an issue with the simple service net.tcp.service[smtp].
Zabbix 2.4.8
I have an alert that SMTP is down, however it is not.
Using zabbix_get i receive:
$ zabbix_get -s mail.server.com -p 10050 -k net.tcp.service[smtp]
0
[server]
This works on all of my other servers and returns 1.
From the documentation it should only be looking for the 220 code. From the zabbix server I am able to telnet to port 25 and receive the 220 code on the agent side without an issue:
[server]$ telnet mail.server.com 25
Trying 1.1.1.1...
Connected to mail.server.com.
Escape character is '^]'.
220 mail.server.com ESMTP Postfix
What am I missing? Any suggestions?
Having an issue with the simple service net.tcp.service[smtp].
Zabbix 2.4.8
I have an alert that SMTP is down, however it is not.
Using zabbix_get i receive:
$ zabbix_get -s mail.server.com -p 10050 -k net.tcp.service[smtp]
0
[server]
This works on all of my other servers and returns 1.
From the documentation it should only be looking for the 220 code. From the zabbix server I am able to telnet to port 25 and receive the 220 code on the agent side without an issue:
[server]$ telnet mail.server.com 25
Trying 1.1.1.1...
Connected to mail.server.com.
Escape character is '^]'.
220 mail.server.com ESMTP Postfix
What am I missing? Any suggestions?