Just thought I would share my findings when I installed Wease Pro v2.01 today
:)

Well, downloaded and installed version 2.01 from your website today and
installed it from scratch along with the IMAPD addon.  Here are my results:

[I]Weasel 2.01           (C) 1998-2014 Peter Moylan         [192.168.1.49]

2014-11-02 13:30:35 Send_08  Starting task Send_08 2014-11-02 13:30:35
Send_09  Starting task Send_09 2014-11-02 13:30:35 Send_10  Starting task
Send_10 2014-11-02 13:30:35 Send_11  Starting task Send_11 2014-11-02 13:30:35
Send_12  Starting task Send_12 2014-11-02 13:30:35 Send_13  Starting task
Send_13 2014-11-02 13:30:35 Send_14  Starting task Send_14 2014-11-02 13:30:35
Send_15  Starting task Send_15 2014-11-02 13:30:35 Send_16  Starting task
Send_16 2014-11-02 13:30:35          Getting configuration data from weasel.ini
2014-11-02 13:30:35          [I]Weasel 2.01
2014-11-02 13:30:35          exceptq support is present
2014-11-02 13:30:35          SMTP listening on port 25, socket 61
2014-11-02 13:30:35          POP listening on port 110, socket 62
2014-11-02 13:30:35          IMAP requires imapd.exe
2014-11-02 13:30:35          MSA listening on port 587, socket 64
2014-11-02 13:30:35          Weasel 2.01 started.
2014-11-02 13:30:35          26 threads.
2014-11-02 13:30:47 Online   Going on-line
2014-11-02 13:30:47 Online   We are using 016 SMTP output threads.
Socket operation on non-socket
2014-11-02 13:30:50          Weasel closing down

It looks like this is what happens after I active IMAPD.EXE.  Let me see what
happens when I disable IMAP...

[I]Weasel 2.01           (C) 1998-2014 Peter Moylan         [192.168.1.49]

2014-11-02 13:32:17 Send_12  Starting task Send_12 2014-11-02 13:32:17
Send_13  Starting task Send_13 2014-11-02 13:32:17 Send_14  Starting task
Send_14 2014-11-02 13:32:17 Send_15  Starting task Send_15 2014-11-02 13:32:17
Send_16  Starting task Send_16 2014-11-02 13:32:17          Getting
configuration data from weasel.ini
2014-11-02 13:32:17          [I]Weasel 2.01
2014-11-02 13:32:17          exceptq support is present
2014-11-02 13:32:17          SMTP listening on port 25, socket 72
2014-11-02 13:32:17          POP listening on port 110, socket 73
2014-11-02 13:32:17          IMAP disabled.
2014-11-02 13:32:17          MSA listening on port 587, socket 74
2014-11-02 13:32:17          Weasel 2.01 started.
2014-11-02 13:32:17          26 threads.
2014-11-02 13:32:34 Online   Going on-line
2014-11-02 13:32:34 Online   We are using 016 SMTP output threads.
2014-11-02 13:32:51 S    76  New client [127.0.0.1]
2014-11-02 13:32:51 S    76  220 os2mail.robertwolfe.org Weasel 2.01 ready
2014-11-02 13:32:54 S    76
2014-11-02 13:33:03 S    76  500 No command supplied
2014-11-02 13:33:03 S    76  Session aborted by client
2014-11-02 13:33:03 S    76  End of session

Okay, it looks like it works normally when IMAP is disabled.  Note that this
is under eCS 2.2 beta 2.  As always, YMMV.

--- BBBS/2 v4.10 Dada-1
 * Origin: Wolfe's OS/2 BBS * Memphis, TN * os2.winserver.us:233 (1:116/18.901)