Post #1869746

I finally managed to set up email rules to check whether incoming messages are encrypted. After a brief testing period, I will be able to simply reject any unencrypted emails. Ideally, I would like to combine my Sieve rules with my address book as I could with Proton, but unfortunately that does not seem to be possible with my current provider. This would allow me to add everyone in my address book as an exception. Currently, I have to do this in my rules.