Hi,
Last week we changed our mail service provider. When I realized our Service Desk e-mails are nowhere-to-be-found , I checked our e-mail and tried to fix its e-mail protocol and mail server. As I see this error, I emptied my inbox and re-tried. But this message insisted.
I logged out and logged in again, but still see this error. So I cannot configurate my e-mail and we're having some serious problems regarding this. We had another problem with service desk already. But to make sure that it is solved, obviously we need to configure e-mail to be able to test it. So this is urgent. Please respond as soon as possible.

