I opened a ticket yesterday and in the reply was this:
[INDENT]Hi. This is the qmail-send program at srv.hspherehelp.info.
I’m afraid I wasn’t able to deliver your message to the following addresses.
This is a permanent error; I’ve given up. Sorry it didn’t work out.
[email protected]:
216.200.145.235 does not like recipient.
Remote host said: 550 Recipient Rejected: Access Denied: 64.187.106.71 blocked by spammer and exploits list Giving up on 216.200.145.235.[/INDENT]
When I contacted mho.com (my IP) they say srv.hspherehelp.info is on a list of known bad mail servers.
in addition, I can’t find any listing of it, and it is simply a mail server dedicated to helpdesk, so it doesn’t do much and doesn’t have any allowed senders otherwise.