my incoming / outgoing mail servers are set to what i’m guessing they should be, though mac OSX mail will NEVER save my sent messages. furthermore, when i try to view the sent messages, i get an error:
"Mail was unable to open this mailbox on the server “mail.actionbutton.net”.
The server error encountered was: Mailbox does not exist, or must be subscribed to."
Do I have to make a new mailbox on the server, for saving sent messages? If so, how do I do that?
This is really really obnoxiously confusing.