Navigate to the Banned emails page.
Admin Control Panel → Users → User discipline → Banned emails
Click on the Import button and select the MailChecker.xml file that is included in the zip archive.
This list is derived from the MIT-licensed mailchecker by FGRibreau.
I googled for this answer and didn't find it.
What lands a name in the "Spam Filter List" (Admin > Users > Users > Spam Filter List) ?
I have a fully legit user who just has fewer than 3 posts and they are listed in there. What controls putting them there and what does it mean that they're...