de> binkd has implemented the procotol as per the standard, whereas james has
 de> implemented as per the proposal.

Just for clarification: Mystic does both.  Or at least it does as of a couple hours after the issue was first brought to my attention (which was a couple years ago I believe).

And in the latest version it also allows it to be configured on a per-node basis, so if you have one downlink with a legacy mailer that won't work with anything but /## and one that only supports /x## you can configure each node accordingly.

... They say there's always one weirdo on the bus, but I couldn't find them!

--- Mystic BBS v1.12 A48 2022/01/14 (Windows/64)