Email server issue has been fixed and signups are active again at
https://ico.wcex.co/.
We've knocked out most remaining issues for the Beta and have reached a good level of stability. Starting products are BTC, ETH, LTC, and XRP. We expect the rest of the invites to go out Monday and Tuesday if no other blockers arise.
good to see that you already dine your part fixing those issue hope for the best of your site mate and maybe adding more pairs will
be nice to see when visiting your exchange more luck and more success to your business.