It's really a bit random, I got the emal notif for your reply pretty quickly. Then I got some emails from posts 1-2 hours ago. No worries again. It works, and definitely not a BITOG issue.
I ended up not getting an email from Viator today when someone booked one of my walking tours this morning that they wanted to take at 1:00 this afternoon and as a result we lost the business. So this worldwide outage is affecting a lot of things by the looks of it