Although we have confirmation from a very reliable source concerning LE's involvement with privacy harbor, apparently that is not the reason for our emails getting rejected this time. Here is the latest we have found out:
More on this issue: it appears that neither of the dns servers
privacyharbor.com uses are reachable.
The first one is ns1.snapbuild.com, which is registered with
GoDaddy.com. According to GoDaddy, the domain name expired on January
29. You can see this message at
www.snapbuild.com.
Privacyharbor's second dns server is shown as ns2.neos300.com.
Unfortunately, that name server is not responding at all, and seems
to be unroutable.
The net result is that our servers don't have any way of sending
messages to addresses at privacyharbor.com, because there are no
active domain name records for the domain.
The privacyharbor.com website is reachable only because the "A"
record for the domain will remain cached for a few days. This is
what's used to navigate websites, but it's not used for mail. The
"MX" record that is required for mail is not available at all.
We have no idea why privacyharbor.com's name servers were allowed to
either expire or become unreachable, but the net result is that
messages addressed to privacyharbor.com are going to go undelivered.
Admin
SecureNym.net