This is a short tutorial on updating the email password on a samsung printer.
Go to sync through ( there will be a blog on getting to syncthru shortly)
Open Network Settings
Select outgoing mail server (SMTP)
Scroll to smtp login information and corect your Password then hit apply
Scroll to test and click it
If the result is success then everything was entered properly and you should be able to perform scan to email ( I will have a more in depth guide on this process in the future)