can Ты block someone?

Lmao one of the reasons I don't come on as often anymore is because the block button is basically useless. All it does is forwards messages to the trash; people Ты blocked can still send them to you. They can also post on your Стена if Ты post on any of the club walls. There's literally no way to completely block someone from interacting with you.

Yes, I think it is. Whenever Ты receive an email from that person and open it, you'll see 4 options. One of them is 'Block User'. Hope this helps.