Send a message to user to let them know email stopped

[mikemachin]

Is it possible to set the system to send an email to our internal users to let them know an email they are sending out has been blocked?

Or create a quarantine report to show outgoing as well as incoming?

[shawniverson]

Are you wanting to filter your mail outbound?

I typically whitelist my domain/email server so that they don't get blocked.

[mikemachin]

I do have the domain whitelisted however this one is a double extension so marked as bad content. The sender has asked if there is any way of notifying them if this happens

[DaN]

If it's just the double filename extension problem:
viewtopic.php?f=15&t=1179