I'm losing my mind a bit with an email problem!
I moved hosting over to dreamhost a couple weeks ago for intplant.com. All the addresses seem to be receiving email fine EXCEPT from one specific domain (of course the one I need): summittreesales.com. We share emails quite frequently so this is a big inconvenience.
The worst part is, no error message and no delivery occur (but it seems like the intplant address can send email to summittreesales.com but not receive it.).
I've white listed all the domain at dreamhost (no luck)
I've white listed on the summittreesales cpanel (no luck)
I've even went as far as converting to Office 365 mail, but still the summittreesales.com address does not work when sending to intplant.com.
Even more confusing is when I look at my cpanel log for summittreesales.com it says the email was a success! (yet nothing ever arrives at intplant.com):
Event: success success
Sent Time: Jun 12, 2017 3:39:15 PM
Sender Host: webmail.summittreesales.com
Sender IP: ::1
Delivery User: intplant
Delivery Domain: intplant.com
Delivered To: firstname.lastname@example.org
Out Time: Jun 12, 2017 3:39:15 PM
Delivery Host: localhost
Delivery IP: 127.0.0.1
Size: 654 bytes
I'm listening to ANY ideas at this point!