need a way to block unwanted email completely, not just send it to the spam folder. please make this happen soon.

How about a feature where you only receive emails from other Protonmail users? Any email coming from Yahoo, Gmail, etc automatically gets deleted before reaching your inbox. Or does this exist already?

If I cant block a sender, I am not going to upgrade my service as planned and will go back to my old server.

I concur!!!!!!!!!!!!

We should be able to block unwanted mail addresses.

Urgently need this. I have people that are harassing me and there is no way to stop receiving their messages.

Yes Boris.

When can I block emails? Now I have to say that I have ProtonMail for a year and have not received any spam mails at all. I use ProtonMail mainly from my private business. Never another mail provider for me.

I think having a black list to serve as a “bounce back” rejection would be great.

Stupid not to have this feature.

Please allow us to block emails. These morons keep sending scam mails to me

Having a way to bounce an email back to sender so they get the message that they've been blocked!! Having things go to our spam folder is just another folder of something I have to deal with. On occasion I do get emails I truly would like to block or bounce back to sender so they see their msg was undeliverable to me. Better yet, let us "Title" the bounce back to whatever we want to say, like "Msg undeliverable. Receiver does not take msg's from Alien maggots" Oh & include w/the free service. Most free email servers have a bounce back feature or theirs an app you can download. Can't do that w/you since the point is anonymity. PLEASE pretty please!! Looks like you've had tons of people begging for this in each category........

Oh PULEEEZ create a way for us to bounce an email back to sender w/an "undelivered" or better yet a "You've been permanently blocked from sending this person any emails" or even better let us title the bounce back to what ever we'd like it to say, like "Sorry this person does not accept emails from illiterate aliens" or something!! All the other free email servers offer a way to bounce emails back accept you guys........ C'mon, pretty please!! Having these emails just go to our spam folders doesn't make them stop. We need something that shows them we are not accepting or getting their messages.

Much needed functionality, amazed it is not available!

I think this is what you are looking for https://protonmail.com/support/knowledge-base/spam-filtering/
Not very different with blocking.
Read this as well when youhave time https://protonmail.com/support/knowledge-base/sieve/

I need to Block unwanted emails. Is there a way to do this?

Please allow us to block a contact from emailing us. There is no option for this!

I agree. I've been receiving the same spam message for over 6 months and it's annoying as Hell.

Would love this plus a "bounce" feature. Blocking spammers doesn't get your address off their list but sending a hard bounce does.

I've a friend who's harassing me for loans

I would love love _love_ a quick button to blacklist or whitelist email addresses