Hi there. This seems to be a known issue in the past on here, but today I’m getting a heap of bounce back emails. Error Message below. Please advise ASAP on how this will be fixed as they are email notifications to clients that are bouncing back without our knowledge.
This is the mail system at host smtp.shopify.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<insert bigpondaddy>host extmail.bigpond.com[18.104.22.168] said:
558 5.7.1 5F7292BF16D514AA Message content rejected due to suspected spam.
IB703 (in reply to end of DATA command)