Just an update for those of you that we're curious about this.

Yes, I did manage to get things working nicely between Mystic 1.12 A35 and
FrontDoor 2.33 mL

I used Netserial to create a virtual modem and have set up FD to communicate
via that. Mystic in turn monitors for a semaphore when mail arrives and acts
on the inbound directory that FD deposits packets in to.

I have used the FD equivalent of a file box to point Mystic at for outgoing
files to be sent via FD

JoHo and I have echomail and netmail running across fsxNet (Zone 21) spanning
the 3 x NETs currently in use.

Here's a snip of the FD logging from a recent incoming session.

[snip]

= 18:27:22  RING
= 18:27:25  RING
= 18:27:26  CONNECT 57600/ARQ
  18:27:26  Sending text in C:\FD\NOBBS.TXT
+ 18:27:28  Future Hacker Central, 21:3/101
~ 18:27:28  SysOp: Joaquim Homrighausen
~ 18:27:28  RegTo: Joaquim Homrighausen
~ 18:27:28  Using: FrontDoor 2.34.mL/JH000001
: 18:27:28  RTime: 28 Sep 17,  7:27:28 (0200)
: 18:27:28  LTime: 28 Sep 17, 18:27:26 (1200)
~ 18:27:28   Site: Stockholm, Sweden
~ 18:27:28  Flags: XA
~ 18:27:28  Phone: -Unpublished-
- 18:27:28  sType: EMSI/MD5
- 18:27:28  Password protected mail session
* 18:27:30  Rcvd C:\FD\FILES\IN\076536A7.TH0; 637b, 0 CPS
* 18:27:34  Sent C:\FD\JOHOOUT\0000FFFF.THH; 1040b, 1040 CPS
  18:27:34  Removed sent file C:\FD\JOHOOUT\0000FFFF.THH
* 18:27:35  Sent C:\FD\JOHOOUT\0000FFFF.THI; 898b, 898 CPS
  18:27:35  Removed sent file C:\FD\JOHOOUT\0000FFFF.THI
+ 18:27:37  Mail transfer completed
$ 18:27:37  From 21:3/101, 0:11, 0 (257 CPS)
  18:27:37  No messages to send in this event

[snip]

Best, Paul

--- Mystic BBS v1.12 A35 (Windows/32)
 * Origin: Agency BBS | telnet://agency.bbs.geek.nz (3:770/100)