Emalil notification Issue

[lazoo]

Hello,

I'm keep receiving email notification from Nagios like the below example , what does that mean ?
I almost received 200 emails


***** Nagios XI Alert *****

Nagios has detected a problem with this service.

Notification Type: PROBLEM

Service: Port 48 Bandwidth
Host: dc1-mdf-6509-02.rdflx.com
Address: 192.168.254.254
State: WARNING
Info:
WARNING - Current BW in: 17.24Mbps Out: 591.05Mbps
Date/Time: 2017-08-16 05:16:17



another example

***** Nagios XI Alert *****

Nagios has detected this service has started changing state too frequently. Notifications will be disabled until the service stabilizes.

Notification Type: FLAPPINGSTART

Service: Ethernet100/1/1 Bandwidth
Host: dc2-n5548-02.rdflx.com
Address: 192.168.253.12
State: WARNING
Info:
WARNING - Current BW in: 785.85Mbps Out: 21.99Mbps
Date/Time: 2017-08-16 04:44:44

[dwhitfield]

Flapping occurs when a service or host changes state too frequently, resulting in a storm of problem and recovery notifications. Flapping can be indicative of configuration problems (i.e. thresholds set too low), troublesome services, or real network problems.

Details: https://assets.nagios.com/downloads/nag ... pping.html

You can just turn off those notifications (or turn off flapping detection altogether).