reporting a t!mail bug / mislinked command as described below.
selecting  Back to Mailbox (*) while viewing a mail:
unexpectedly redirects to the Standard Mail menu:
instead of the Mailbox Menu as anticipated:
hence the user is trapped in the Standard Mail section with no way of getting back to the mailbox commands.
this should either be corrected with a redirection fix, or else when viewing any mail there should be 3 options:
 Back to Mail List (aka Standard Mail)
 Back to Mailbox (*)
 Delete Message
(*) capitalization fixed
PS: in Preview Mode of this editor the font color changes to black rendering text almost unreadable