When ever the user have an invalid pop account and he tries to retrieve the mail for that account using "Get Mail" button he receives an unfriendly message that does not clarify the problem saying network error, a sample message is
"
msg: system failure: Unable to connect to mail store: DataSource: {
id=897e7ccd-31e3-4445-ba57-ce47db02cb6d, type=pop3, isEnabled=false, name=Corp,
host=pop.secureserver.net, port=110, connectionType=cleartext,
username=adel.hazboun@corp.G.ho.st, folderId=2 }
code: service.FAILURE
method: ...
"
We wish that the messages is more informatics to the user (the normal user).

Thanks