Administrator can check the journal of EASendMail Service from "EASendMail Service Manager" -> "Journal".
The messages were received by EASendMail service from Component .
The message have been prepared (replace variables and query database) by EASendMail service and is ready to be delivered to remote host.
The messages were delivered to remote host successfully.
The messages were failed to deliver to the remote host.
Database error or other system error.
Detect Error Code
In Relay Error, there are several types of error. For SERVER_ERROR, the error code is returned by SMTP server, administrator can refer to the description. For other error code, please use Error Lookup tool in Vistual Studio to get more detail.
Disclaimer Configuration Headers and Variables SMTP Instances Journal and troubleshooting