Question Outgoing Mail - Object Exceeding Limits - Source?

[c0m]

When "objects" are reported as exceeding outgoing mail limits, is there a way to tell how the emails are being sent - whether it's via the mailbox using webmail or a mail client, or whether it's a compromised PHP website/script on the web server of the same subscription that's sending the emails. What's the most efficient way to diagnose if the exceeding of limits is malicious, or the user is genuinely sending a lot of emails?

Also the setting "Send an email notification about exceeded limits every..." - does that mean that the email box going over the limit will receive the notification? Is there a way to send an email to the server administrator about when a domain starts to exceed the limits?

 

[Brujo]

unfortunately nothing in the panel yet; How to find the source of exceeding Outgoing Mail Control limits via Plesk

via CLI you might get more information see for example; How to retrieve Outgoing Mail Control statistic via command line?

Is there a way to send an email to the server administrator about when a domain starts to exceed the limits?

Plesk Panel > Tools & Settings > Notification > Outgoing mail has exceeded limits