Board Thread:Support Requests - Getting Started/@comment-43368626-20190807122613/@comment-26923519-20190808055351

Answering the original question, no, it's not possible at the moment. However, what is possible is blocking the person from your personal view, but you have to add some code in your personal CSS in order to do so. For example, this would completely hide all the messages from a user called "JustLeafy test" from the Forums, message walls, comments and more (not Discussions though):