The flow I created was sending emails to me normally. However, today, upon checking the log for several contacts, they all show the following error:
"error": "Error: Message failed: 554 Message rejected: Sending paused for this account. For more information, please check the inbox of the email address associated with your AWS account.", "transportConfig": { "host": "email-smtp.eu-west-3.amazonaws.com", "port": 587, "auth": { "user": "AKIAWZBP5N4KK2KMDG6M", "pass": "**"