Notifications from email events fail to send out
kbt142384
PRODUCTIssue
Notifications from Email Events are not getting sent out and the workflow goes into an error state with the following error shown on K2 Workspace > Error Profiles:
Symptoms
From the K2 Host Server logs, the error below is logged at the same time:
"SourceCode.Workflow.Common.SmtpMail","0 SMTP mail send failure: Verify the SMTP connection strings are correct and that SMTP is working properly. Exception: The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.1 Client was not authenticated"
Troubleshooting Steps
To resolve the issue, please complete the following steps:
1. Open the ConnectionStringEditor.exe in [Drive]:Program Files (x86)K2 blackpearlHost ServerBin
2. Modify each SMTP connection string and set Authentication to 'Plain' and input the UserID and Password used to authenticate with.