I'm using this plug-in quite a while now. Never had problems with vBulletin 3.6.2.
But since I've updated to 3.6.7 it's not working properly anymore: The automatic system mails are send from the "webmaster" address (in my case
noreply@....com), BUT the return path is now the "contact us" address (in my case
webmaster@....com). What's the reason for this?
Could you check that, please? Thanks!