https://gitlab.synchro.net/main/sbbs/-/issues/1074#note_8366
Synchronet already converts charsets on the fly, CP437 is the default/native encoding unless there's some other indicator (e.g. UTF-8 BOM in UTF-8 files or .seq file extension for PETSCII files).
--- SBBSecho 3.37-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)