Hi one of our users is sending emails to one of you account and it getting blocked. See below hard bounce message. Our external email IP/domain are not on any blacklists can you please look into this and come back to me
This is a delivery failure notification message indicating that an email you addressed to email address : -- *********@blueyonder.co.uk
could not be delivered. The problem appears to be : -- Recipient email server rejected the message
Additional information follows : -- 5.2.0 2gFc1u03U3Upcdb01gFd88 Spam content found
This condition occurred after 1 attempt(s) to deliver over a period of 0 hour(s).
If you sent the email to multiple recipients, you will receive one of these messages for each one which failed delivery, otherwise they have been sent.