User who sends more email

[vizapata]

Hi!
Recently I began to see a peak in the statistics on the amount of mail that is sent, around 200000 messages when the normal is 50~100 per hour, especially in unusual times such as 2:00 a.m., then checked the queue but I couldn't find anything strange.

I want to know how to find the email account who is sending more mail to prevent further happening in the future.

Or another strategy to avoid this happen again.

Thank you all.

[phoenix]

You'll find details in the daily mail report that's sent to the admin, you do check it don't you?

[vizapata]

Ok, that's it thanks. I forgot it.

[Krishopper]

As a suggestion, if this becomes a problem more often than not, you can also use tools that specialize in managing/monitoring logs (such as Splunk), and you can have it execute routine queries and alert you to high volumes in general, or high volumes for accounts which are found in logs.