Hello.
Can you add more options to customize the invitations received by other players? Some checkbox for friends on list only or guild? Blind invites at a bank or worse while soloing are annoying, even more when the sender gets insulting if you tell him/her that you as the recipient do not like that at all.
The general option exists but prevents every invite. I would like to have an option for filtering out people/character names, who I do not know. Maybe change the pop up to a glowing icon catching your peripherical vision or something more subtle than the current system.