Reliable Penguin

> wget ftp://ftp.qualcomm.com/eudora/servers/unix/popper/qpopper4.0.5.tar.gz
> cd qpopper4.0.5
> ./configure --enable-specialauth
> make
> make install
> cp /usr/local/sbin/popper /usr/sbin/popper

> wget ftp://ftp.cac.washington.edu/mail/imap.tar.Z
> cd imap-2002d/
> make slx
> make slx SSLTYPE=none

1. Install latest version of Berkeley DB.

> wget http://www.sleepycat.com/update/snapshot/db-4.1.25.tar.gz
> tar -xvzf db-4.1.25.tar.gz
> cd db-4.1.25
> cd build_unix
> ../dist/configure
> make
> make install
> edit /etc/ld.so.conf and add /usr/local/BerkeleyDB.4.1/lib
to list of search paths
> ldconfig

2. Setup devtools/Site/site.config.m4

  define(`confMAPDEF', `-DNEWDB')
  define(`confINCDIRS', `-I/usr/local/BerkeleyDB.4.1/include/')
  define(`confLIBDIRS', `-L/usr/local/BerkeleyDB.4.1/lib/')

3. Recompile sendmail

> sh Build -c

4. Install sendmail

> sh Build install