Phone Support: US 8772706586 EMEA 35312423030 UK 08001413030 ANZ 61283107646 JPN 81342339014 As referenced, please find all of the necessary links below. They are listed in order as mentioned in the Welcome video. Marketo Support Portal: https://nation.marketo.com/t5/Product-Blogs/How-to-Use-the-Support-Portal/ba-p/297884 Adobe Help Center: https://helpx.adobe.com/support.html Adobe Community: https://community.adobe.com/ Marketo Engage Support: https://nation.marketo.com/t5/Support/ct-p/Support Marketo Community (you're in it!): https://nation.marketo.com/ Magento Help Center: https://support.magento.com/ Adobe Status Page: https://status.adobe.com/
Adobe Digital Learning: https://learning.adobe.com/ Adobe How-Tos: https://experienceleague.adobe.com/#quick-how-tos Adobe Developer Docs: https://www.adobe.io/ Marketo University: https://nation.marketo.com/t5/Marketo-University/ct-p/marketo-university Marketo Product Docs: https://docs.marketo.com/ Marketo Developer Docs: https://developers.marketo.com/
Issue Emails cannot be delivered from the Marketo instance and the following Soft Bounce code was recorded in the record's activity log. 554 5.4.7 [internal] (last transfail: 435 5.7.8 Authentication credentials invalid)
Environment Dedicated IP Address SMTP Relay credential invalid Soft Bounce Code: 554 5.4.7 [internal] (last transfail: 435 5.7.8 Authentication credentials invalid) Cannot send email Email Delivered not recorded in activity log
Solution Provide Marketo Support with the updated credentials so Support can create an internal request to get the update the credentials on Marketo's end. The process can take up to three (3) business days to complete. Note: Avoid using special characters in the password such as quotation mark (") as it can alter the configuration.
Root Cause The credentials for the SMTP Relay has been changed and no longer match what is stored in Marketo. In most cases it is the password as it need to be change on an annual basis.