Using Classic Outlook on Windows for personal email, calendar, and contact management
So........I have to know in advance the spammer's address? Before they add a spam event on my calendar? That sounds like magical thinking. Not at all helpful. I need a general rule for not allowing anyone not in my contacts to add an event to my calendar. Otherwise it's like playing Whack-A-Mole on my calendar. NOT HELPFUL. Please fix. Thank you.