unable to receive email notifications via nagios core 4.*.*

[musman]

Refer to subject cited above i have tried all postfix and sendemail nothing worked. I have configured the Nagios on Centos 7 please help.

[rhassing]

Can you check/var/log/maillog and see what happens there.
And do you see in the Nagios logging if emails are send?

[rkennedy]

Thanks @rhassing!

On top of that, please show us your definitions for your notify-host-by-email and notify-service-by-email. This will help to see what's going on. Lastly, what is the output of which mail?

[musman]

The problem is resolved thank you very much.

[rkennedy]

Sounds good, closing this one out!