Answered activating e-mail??

Something was trying to break into our mailserver Our firewall has recently activate its panic mode and locked down everything. I wasn't awared of it. It has been fix now. Emails are being delivered normally

Update: All emails queue are cleared, it takes a bit to send out about 80000 emails. I can confirm that yours are sent safely. Please check your mailbox. Alternatively, you can request another confirmation email and it should go through this time.