In this final chapter we will list some of the references which are most commonly used. These will be net based, published, and local.
sendmail.org
Harker's Sendmail References Page
Harker's Helpful Hints
Using sendmail in a NFS safe way (Mini-Howto)
Using LDAP with sendmail.8.[89].x
Sendmail and dial-up modem internet
Mailhelp at MoonGroup.com