For those who are curious...
I sent an email to "Support@ootpdevelopments.com" noting that I never received verification email. And, I received a "Mail delivery failed: returning message to sender."
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
support@ootpdevelopments.zohodesk.eu
(ultimately generated from
Support@ootpdevelopments.com)
host mx.zoho.eu [185.20.209.166]
SMTP error from remote mail server after end of data:
550 5.7.1 Email rejected per DMARC policy for yahoo.com
I am going to try to email "Support@ootpdevelopments.com" now from a different non-Yahoo email address. Wish me luck.