When trying to send an email to a group (using Bravenet in Outlook) I am receiving a message from the System Administrator which reads...
Server error: '450 4.7.1 : Recipient address rejected: Policy rejection; Message count quota exceeded'
I am having the same problem. I have been having it for about 2 weeks, first noticed it on Valentine's Day. I have an email recipient list of 200 that I send a weekly email to. I just tried reducing the recipients by dozens at a time, each time trying to send. I can only send a message if I have ONE recipient. How am I supposed to run an email list like that? These are people that signed up for the weekly email and expect to get it.