Hi.
I've got a question.
I can activate the "catch-all" in the mail settings, so that all emails are forwarded to a mailbox.
Then I can enter a random address on any page, because everything is forwarded (e.g. cloudronforum@cloudron.com).
If an address is now leaked (cloudronforum@cloudron.com), can I prevent all emails sent to this address from being forwarded? The other mails should of course still be forwarded...
Is there such a black list?