[bincimap] relay control with binc

[Gary]

Hi guys,

I wanted to impliment the above, specifically Bruce Guenter's SMTP
Relaying Control for qmail & tcpserver program.  This would be perfect
when I travel, or have other family members who need to access and send
mail who are not immediately on my LAN, i.e. traveling. It says from:
http://untroubled.org/relay-ctrl/

"This set of programs controls access to relaying for users that
authenticate using either POP3 using the qmail-popup/qmail-pop3d
or pop3front servers, or IMAP using Courier IMAP."

My problem is that at the bottom of the above page, it says for use with
Courier IMAP...

How to use with Courier IMAP:

- Make a symlink in /usr/lib/courier-imap/libexec/authlib to
  /usr/sbin/relay-ctrl-allow.

- Insert the command relay-ctrl-allow at the end of the list of
  authentication modules (AUTHMODULES) in
  /usr/lib/courier-imap/etc/imapd.

- You also need to modify the run file to execute
  "envdir /etc/relay-ctrl relay-ctrl-chdir" before starting imaplogin,
  and I'm unsure where this needs to go.  It may also work to put the
  above command string before couriertcpd instead of before imaplogin,
  which is slightly more efficient.

            ++++++++++++++++++++++++

How would I use with BINC? Can anyone lead me down the right path here, or
give me some insight as to the modifications I have to make?

Thanks for your input / thoughts ..

-- 
Gary