C

changing

/etc/shells file, How to Create and Populate /etc/shells

.forward–file search path, How to Change the .forward–File Search Path

check_eoh rule set, sendmail command, Additional Rule Sets From Version 8.12 of sendmail

check_etrn rule set, sendmail command, Additional Rule Sets From Version 8.12 of sendmail

check_expn rule set, sendmail command, Additional Rule Sets From Version 8.12 of sendmail

check-hostname script

How to Set Up a Mail Host

How to Set Up a Mail Gateway

Other Files Used for Mail Services

check-permissions script, Other Files Used for Mail Services

check_vrfy rule set, sendmail command, Additional Rule Sets From Version 8.12 of sendmail

clientmqueue directory, Other Files Used for Mail Services

command-line options from version 8.12

sendmail command

submit.cf Configuration File From Version 8.12 of sendmail

Additional or Deprecated Command-Line Options From Version 8.12 of sendmail

Additional Arguments for the PidFile and ProcessTitlePrefix Options From Version 8.12 of sendmail

compat_check FEATURE() declaration, Changes to the FEATURE() Declaration From Version 8.12 of sendmail

compilation flags, sendmail command, Flags Used and Not Used to Compile sendmail

confFORWARD_PATH definition

How to Disable .forward Files

How to Change the .forward–File Search Path

configuration files, sendmail command, sendmail Configuration File

configuring, mail gateways, Mail Gateway

creating

/etc/shells file, How to Create and Populate /etc/shells

keyed map file, How to Create a Keyed Map File

postmaster alias, Managing the postmaster Alias

postmaster mailbox, How to Create a Separate Mailbox for postmaster