Who blocks Zoho or Kijiji ?
My friends have got several emails from Kijiji on Google mail account about
Your message to
XXXXXXX@zoho.com has been blocked. See technical details below for more information. The response from the remote server was:
550 5.7.1 Email rejected per DMARC policy for kijiji.ca
The question is who is responsible for that?
And how to eliminate such cases?