Gmail blocks my Yahoo mails
I was trying to send mail to a Gmail domain but it only returns with the sender Mail Delivery Service saying that Gmail blocks Yahoo mails. Here is a part of the message: host dedrelay.secureserver.net [208.109.80.54]
SMTP error from remote mail server after end of data:
550 5.2.0 ZqOckEcg9FaPMZqOckYcAi
Can you help me with this?
55th
ranked
Prudencia Ressurrection
shared this idea