No Verification Mail

So, I just joined and there was no Verification mail in my inbox. So I decided to re-send it, but instead of that I get the following on an blank page:

SMTP -> ERROR: DATA command not accepted from server: 550 5.4.5 Daily sending quota exceeded. p4sm11319276wix.0

What now? Should I wait?

Hi VArijan

We apologise for this problem. Please, contact to our Support.

Thanks.