JV> Except with Bink 2.60 (any flavour) and Cantaloup. As soon as
 JV> they've read my EMSI packet they'll not accept my netmail.

So what is in your EMSI packet ?

You've omitted supplying the most important information of all.  Unless you
tell the BT developers what your system is actually sending them in the
EMSI handshake, they are going to have a hard time working out what the
behaviour should be and whether BT is actually operating correctly or not.

 ¯ JdeBP ®

--- FleetStreet 1.22 NR