Unfortunately, with the way our database is set up, there is no way for us to send a mass e-mail to everyone in the network.
The most we can do is
update the blog (we made sure to sticky the move as the top-most entry), post to our
Twitter account, and post on the boards.
I'm not really sure what Gmail is doing with our e-mails in general, since our host didn't change, just our domain name, but I guess that might have been enough for them to consider our e-mails as spam. I'll update the top post and also post on Twitter, asking members to please check their junk/spam folders.