Hi! On this thread 7c/fakefilter#73 some random user asks to block ProtonMail and SimpleLogin email domains. This is really popular filter, so please, take measures! @mmso, @bartbutler, @Twikito
It would be a poor IT department if they just blindly implemented a block list that had been handed to them and allowed that block list to be updated regularly with no oversight as to what was changing.