Being Bombarded By Spam Bot in My Messages Inbox

[sstringer]

For the past several weeks, I've been bombarded by some spambot that sends me their playlist. It's always the same playlist ("New Playlist 5"), but it's a different user every time.  The usernames are always a string of pseudo-random characters (e.g."owebrilinninparinoweo", also see attached screenshot), but it's a game of whack-a-mole for me.  I can block each individual user, but it doesn't stop the influx of spam.

Please help me stop this.

PS - Feature request: much better inbox management tools are needed.  Bulk select, bulk delete, mark as read, etc.

[Hyfo]

Same problem here with user "afgrkfp?s?" and playlist Streets by "nedfnclfyton".

Blocking the user doesn't work and the message doesn't want to be mark as read meaning that I constantly have 1 unread message in the inbox ... very annoying ...