Description of problem:
When create javamail server on webconsole, Username and Password is required. But in domain/standalone xml, Username and Password are optional.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. log in webconsole and create a mail server in Configuration->Connector->Mail
2. leave Username and Password empty after fill in other part
3. click Save and see "Invalid input" error for Username and Password
"Invalid input" error was showed when try to save the configuration
no error message should be showed and could save the configuration with empty Username and Passsword
No username and password are allowed in mail subsystem tag in mail subsystem in domain/standalone xml.
Harald Pehl <email@example.com> updated the status of jira HAL-526 to Resolved
Verified for EAP 6.4.0.DR12