Mail Notification is not working

[amitgupta19]

I have installed the Nagios 4 on CentOS 7.

I am using the mailx to send the notifications.

Suddenly mail notifications are working for me.

i have attached the commands.cfg and contacts.cfg file .

Do let me know if anything else is required.

[scottwilkerson]

Do the notifications show up in the Notification Report in the Nagios GUI?

Do the notifications show up in the maillog?

Code: Select all

tail -50 /var/log/maillog

Is postfix running?

Code: Select all

systemctl status postfix

[amitgupta19]

Yes Notification is showing in the GUI Console Under the Notifications.

Yes i can see in the maillog following are the logs:
===============================================
Feb 1 08:34:20 cblnagios01 postfix/pickup[10997]: 62DDD408830F: uid=1005 from=<nagios>
Feb 1 08:34:20 cblnagios01 postfix/cleanup[15052]: 62DDD408830F: message-id=<20190201163420.62DDD408830F@cblnagios02.gia.global>
Feb 1 08:34:20 cblnagios01 postfix/qmgr[18247]: 62DDD408830F: from=<nagios@cblnagios02.gia.global>, size=820, nrcpt=1 (queue active)
Feb 1 08:34:20 cblnagios01 postfix/smtp[15054]: 62DDD408830F: to=<nagios@localhost.gia.global>, orig_to=<nagios@localhost>, relay=172.16.5.13[172.16.5.13]:25, delay=0.09, delays=0.01/0/0.01/0.08, dsn=2.0.0, status=sent (250 2.0.0 2qaxe8tfyd-1 Message accepted for delivery)
Feb 1 08:34:20 cblnagios01 postfix/qmgr[18247]: 62DDD408830F: removed
==================================================

Postfix is running on the server.

Nagios is using the email/contact as "nagiosadmin". But when i see in the Configuration-->Hosts in the Nagios Console. It shows the the contact (AmitGupta)as i have defined.

Why the mail is not getting triggered for the contact that i have defined for the hosts?

Please suggest.

[scottwilkerson]

can you confirm that the contact AmitGupta has been set in the host/service definition?

[amitgupta19]

Thanks scottwilkerson .

Now i have solved the Issue.

It was due to that contact was not defined for the service.

[scottwilkerson]

Thanks scottwilkerson .

Now i have solved the Issue.

It was due to that contact was not defined for the service.

Excellent, glad it is resolved!

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