I'm sending emails using Outlook 2016, and the email config I'm using is the one which connects to xo6.x10hosting.com using POP3, I've done the same setup using IMAP on my Macbook using the mail app and same thing over there the message never sends.
Your message did not reach some or all of the...
I am sending these emails from superjoystick.ga its not any specific emails its actually just everything I try to send. It is most definitely x10hosting's mail servers marking my domain as spam.
If you need more information I'll edit this with it.