[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] s class  S configuration command  2nd  s delivery agent flag  S delivery agent flag  S line (qf file)  2nd  S rule-testing command  S= delivery agent equate  S= equate  safe options  SafeFileEnvironment option  2nd  SAFENFSPATHCONF compile-time macro  SASL compile-time macro  SASL encryption keylength  2nd  SASL library, installing  SaveFromLine option  savemail panic message  saving     aliases in symbol table  2nd      bounced messages in qf file  scanf command  SCANF compile-time macro  SECUREWARE compile-time macro  security  2nd      -f switch and      bogus qf files and  2nd      C line and      check_relay rule set and      environment variables and  2nd      files and  [See appending to files]     forged mail and      IP_SRCROUTE compile-time macro      Local_check_relay rule set and      safe sendmail options and      sendmail restricted shell and      SUID_ROOT_FILES_OK compile-time macro      trusted users and  Seebass, Scott  sender     address of  [See sender's address]         -f switch for          -r switch for (deprecated)      check_mail rule set      full name of  2nd      headers for      Local_check_mail rule set      of envelope, logging      running sendmail as      S= delivery agent equate      unknown  sender's address  2nd      $f and 4g macros for      default format of      genericstable feature and      hostname part and  [See $s macro]     vs. recipient's address      testing with check_compat rule set  Sender: header line  sendmail  2nd  [See also V8 sendmail]     companion programs for          troubleshooting      configuring      guide to tutorial for      history of      installing and configuring      location of      options for  [See options for sendmail]     pid for      readying for DNS      restricted shell      running manually      startup operating mode for      upgrading      version of, $v macro and  Sendmail Inc.  sendmail macros     defining with m4      preassigned  sendmail options  [See options for sendmail] Sendmail Switch  sendmail.cf configuration file  2nd  3rd      configuring      freezing      inappropriate options for      location of      mailstats program and      pathname for      troubleshooting  2nd      using submit.cf instead  sendmail.ct file  sendmail.cw file  sendmail.pid file, pathname for  sequence database type  servers      local      offsite  ServiceSwitchFile option  set-user-id root  [See root user] seteuid routine  2nd  setreuid routine  severity level of syslog warnings  2nd  Shapiro, Gregory  2nd  SHARE_V1 compile-time macro  shells file  [See /etc/shells file] show queue mode  show rules  showq command (SMTP)  Simple Mail Transfer Protocol  [See SMTP] single-character options  single quotation marks (' ')  SIOCGIFCONF_IS_BROKEN compile-time macro  SIOCGIFNUM_IS_BROKEN compile-time macro  site file, -f Build switch and  SITE mc macro  SITECONFIG mc macro  size     of df file      of messages          limiting      of prescan buffer      of queue      setting maximum      of syslog buffers  2nd  size= equate (syslog output)  SKIP keyword (access database)  SLEEP_T compile-time macro  slocal program  smart hosts  2nd  3rd  4th  SMART_HOST m4 macro  SMART_HOST mc macro  SMTP (Simple Mail Transfer Protocol)  2nd      EHLO command and  2nd      ETRN command and      EXPN command and  2nd      Extended      F=2 delivery agent flag and      forging mail with      greeting message and      HELO command and  2nd      MAIL command and      preferred delivery agent and      RCPT command and  2nd  3rd      running on stdin      VRFY command and  2nd  3rd  SMTP AUTH, support for  smtp delivery agent  smtp8 delivery agent  smtpd daemon  SMTPDEBUG compile-time macro  2nd  SmtpGreetingMessage option  SMTPLINELIM compile-time macro  Snyder, Garth  SOCKADDR_LEN_T compile-time macro  SOCKOPT_LEN_T compile-time macro  software error  Solaris  sorting by priority  [See priority, for mail messages] source-routed packets  source-routing  space  [See whitespace] space character  Spafford, Gene  spam      REDIRECT aliases and      ways to handle  special characters  2nd  spop program  SPT_TYPE compile-time macro  srv_features rule set  stab database type  STARTTLS compile-time macro  STARTTLS extension  STARTTLS protocol  startup operating mode  stat= equate (syslog output)  statistics     cron program and      StatusFile option and  StatusFile option  stdin, running SMTP on  stickyhost feature  string-type arguments  stripping     character high bit      comments from headers      quotation marks  2nd  strtoul undefined symbol  stuck locks  Subject: header line  submit.cf     -A command-line switch for      create with msp feature  success data, DSN delivery and  SUID_ROOT_FILES_OK compile-time macro  Sun ONE Messaging Server  Sun vendor specification  suspicious characters  2nd  switch database type  switches  [See command-line switches] symbolic delivery agent name  symbolic link, wrong  sys_errlist  SYS_TYPE compile-time macro  sysexits.h file  syslog -L database switch  syslog database type  syslog equates  syslog facility  syslog utility  [See logging] syslog.conf file  SYSLOG_BUFSIZE compile-time macro  system administration     breaking forward loops      syslog statistics and  system, identity of  SYSTEM5 compile-time macro