Profile Descriptìon: %1. Notification attempt return code= 28 Description %1 – This is the name of the Email Message Profile %BR% %BR% Notifications are sent using curl, so the return codes are curl status/error codes. %BR% Curl error 28 means “Operation Timeout” Notes Timeouts to SMTP servers can result due to routing problems between the… Continue reading Profile Description: %1. Notification attempt return code= 28