Nagios E-Mail Settings are not working

[nagioskdvz]

Good morning !

I've installed my Nagios Log Server and everything was fine.
But when I try to check my E-Mail Settings I don't receive an E-Mail. I've tested if Nagios maybe sends Alert Notification, but this does not work too.

What can I do?

Thank you very much

[hsmith]

If you go to Administration > General > Mail Settings are you able to send a test email? Are you using SMTP or PHP mail?

[nagioskdvz]

Hello hsmith,

I am using SMTP, and I don't even receive the test mail nor the alert mails
Is there any config file of the log Server that I have to edit?

[nagioskdvz]

I've tried to ping our smtp Server and this works.
I've tested Telnet and this works too. :/

[nagioskdvz]

The File below Shows our Configuration. I have tested it with and without the smtp username, but both Options do not work.

Or do we Need to apply the IP-adress of our Nagios Server into the first field of the email adress?

[eloyd]

Is the SMTP Security set to None correct?

[jolson]

In addition to the security setting, are you sure that you're using port 25 for SMTP traffic? More typically that traffic will arrive on port 587 using some form of encryption.

[nagioskdvz]

Hey

I got this Information from our "Exchange guy" so I think so :/ I will ask him later when he arrived at the Office, maybe there is another possibilty. But normaly we do not fill These fields :/

[rkennedy]

To add to what @jolson mentioned -- talk to your exchange guy, and from the NLS server please run nmap 100.0.10.124. (if this is the correct IP, are you sure it's not 10.0.10.124?)

[eloyd]

This is why it takes eight eyes to check this stuff. I'm willing to bet that's it.