@andreasdueren said in How can I block email addresses in catch all?:
I thought these addresses are only checked for in the from fiel not the to?
No, to the best of my knowledge it applies to any addresses in the mail. In any case this is how I prevent these kind mails from popping up in my mailbox.
@subven said in How can I block email addresses in catch all?:
via a mail sieve filter
That could work as well, but another mailbox is not necessary. You can just filter on the recipient address.
