http://dnsstuff.hostpro.ua/index.php?fDNSreport=stevie.heliohost.org
PASS
Reverse DNS entries for MX records
OK. The IPs of all of your mail server(s) have correct reverse DNS (PTR) entries. The reverse DNS entries are:
2.143.19.65.in-addr.arpa. stevie.heliohost.org. [TTL=86400]
Thanks for pointing that out. Now that I think about it more, I actually did type
2 14400 IN PTR stevie.heliohost.org.
originally and WHM or cPanel or something appended the rest of that junk on there. I'm unsure why that happened, but I didn't notice it and the three or four reverse DNS tests I ran all said it was good now. Also, gmx.com/gmx.de used to not accept mail from Stevie, but started accepting mail with the previous PTR record. Since everything I tried was working I didn't really look very closely at the fact that WHM/cPanel was displaying something different from what I had originally typed. Anyways, sorry for being a little thick and taking so long to understand. Let us know if you're still having problems.