At random times Apple Mail rejects the current stored passwords for my gmail accounts. When I go into Preferences>Accounts>Server Settings, the windows that are supposed to appear to change or update the passwords for incoming and outgoing mail simply are not there!!! How do I update or change the passwords, then, in Apple Mail so that I can have my emails appear properly, as they do when there is no password issue being created by the site itself?
I found this unanswered question at discussions.apple.com: The link for the apple.com post
A screen shot of the tigertech post that shows what the Preferences>Accounts>Server Settings window is supposed to display