We are on Outlook 2010, and all of a sudden all our outgoing emails are being delayed. They are leaving the system, but not being delivered. Our internet is working fine.
This is the message I am getting:
Delivery is delayed to these recipients or groups: "the name of the person I'm emailing" This message hasn't been delivered yet. Delivery will continue to be attempted. The server will keep trying to deliver this message for the next 1 days, 19 hours and 54 minutes. You'll be notified if the message can't be delivered by that time.
The reason I know they aren't being delivered is that we are working with clients who all didn't receive the emails. This is affecting all 12 of the active email addresses we have. No one's emails are getting through.
We can send emails to each other - though I can't send to myself.
I've tried a few times and I can't send emails to a yahoo. Though I can send emails from yahoo to the exchange.