Yes but the get_user function will try to create users when that part of the functionality is enabled.

One option would be to disallow user creations for monitoring. But there might be a user at some point who shares the email address of the EmailReporting mailbox. This could potentially create a loop where MantisBT notification emails are imported over and over.

Since we don't record the email address of the EmailReporting mailbox i don't see a way how to exclude it. But we might be able to fix this for most situations by excluding $g_from_email as well.

What do you think?