Troubleshooting
Problem
Checking and cleaning postfix mail queue, if emails have not been sent
Symptom
Emails being sent by rules or alerts might back up in the Postfix mail queue, if a system mis-configuration causes them to be undeliverable or a bad rule causes many emails to be generated. This can cause a high number of emails to be queued. This email volume, if not stopped at QRadar, might overwhelm a mail server.
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Document Information
Modified date:
16 June 2018
UID
swg21984462