5. INSTALLATION
---------------
There's an excellent MIMEDefang-HOWTO contributed by Mickey Hill
at http://www.rudolphtire.com/mimedefang-howto/. It explains
everything in this README in much greater detail. Anyway, on with it:
1) Sendmail
You must be using Sendmail 8.12.x or 8.13.x
-------------------------------------------
Obtain the latest Sendmail 8.12.x or 8.13.x source release from
http://www.sendmail.org. Unpack it. If you are building 8.12.x,
add the following lines to devtools/Site/site.config.m4:
dnl Milter
APPENDDEF(`conf_sendmail_ENVDEF', `-DMILTER')
This enables the mail filter feature. (For 8.13.x, Milter is enabled
by default.)
Go ahead and build Sendmail following the instructions in the Sendmail
documentation. Install and configure Sendmail.
You *MUST* run a client-queue runner, because MIMEDefang now uses deferred
mode to deliver internally-generated messages. We recommend running this
command as part of the Sendmail startup:
sendmail -Ac -q5m