the ./mis poll address|./mutil mailin.ini Seems to not work. I just changed it to ./mis poll address && ./mutil mailin.ini
To avoid all this, I just wrote some bash scripts and put them in the /mystic directory and called them from the events editor.
Additionally, I used absolute paths for everything, but that doesn't seem to matter. I just wanted to be absolutely sure of the path in case somehow the CWD was off.
--- Mystic BBS v1.12 A47 2021/12/24 (Linux/64)
* Origin: The Ratrace Losers (21:3/166)