It would be cool if I could use an alternative msg_editor.ans file for E-mail(like e_editor.ans) because then I could omit the MCI code and
just type"E-Mail" in the ansi, but Mystic doesn't have that option by default.
The message base isn't always a reality when using the message editor. You could be sending an auto-addressed Area/Filefix or Netmailing a SysOp from the Configuration UI for example, or editing a file description, or editing a signature and so on.
You can use the MB like you mentioned but when you're not posting under a specific circumstance then it won't always be accurate.
--- Mystic BBS v1.12 A47 2020/11/17 (Windows/64)
* Origin: Sector 7 | Mystic WHQ (77:1/138)