So, I just set up my MM account yesterday and sent an email telling friends to update their address books. Two people have already told me their emails to my new MM account are bouncing. But I am getting some emails. I sent myself a few messages from my old email address to my new MM address throughout the day to check if it's working for me, and one bounced but the rest went through. Why would one bounce? And it's not the error 452 I read about online. My error says " Reason: Remote SMTP server has rejected address." What does that mean? And how do I make sure I start getting all my emails? Thanks!