# Special rules when relay control is active

Scheck_rcpt
R$*			$: $(dequote "" $1 $)
# first: get client address
R$+			$: $(dequote "" $&{client_addr} $) $| $1
R0 $| $*		$@ ok		client_addr is 0 for sendmail -bs
R$={LocalIP}$* $| $*	$@ ok		from here
# next: get client name
R$* $| $+		$: $(dequote "" $&{client_name} $) $| $2
R $| $*			$@ ok		no client name: directly invoked
#R$- $| $*		$@ ok		for those without full DNS...
R$*$=w $| $*		$@ ok		from here
R$*$={LocalNames} $| $*	$@ ok		from allowed system
$(POPHASH)R$* $| $*		$: $(popauth $1 $)
$(POPHASH)ROK 			$@ OK
# now check other side
R$* $| $*		$: $>3 $2
# remove local part
R$+				$:$>removelocal $1
# still something left?
R$*%$*<@>		$#error $@ 5.7.1 $: 551 We do not relay
R$*<@$+>$*		$#error $@ 5.7.1 $: 551 we do not relay

Sremovelocal
# remove RelayTo part (maybe repeatedly)
R$*<@$*$={RelayTo}.>$*	$>3 $1 $4
R$*<@$*$={RelayTo}>$*	$>3 $1 $4
R$*<@$=V>$*				$: $>removelocal $>3 $1 $3
R$*<@$=V.>$*			$: $>removelocal $>3 $1 $3
R$*<@$=w.>$*			$: $>removelocal $>3 $1 $3
R$*<@$*>$*				$@ $1<@$2>$3
# dequote local part
R$-						$: $>3 $(dequote $1 $)
R$*<@$*>$*				$: $>removelocal $1<@$2>$3

Scheck_relay
# check IP
R$+ $| $+	$: $1 $| $>junkIP $2
R$+ $| $*@JUNK	$#error $@ 5.7.1 $: $2
# check hostname
R$+ $| $+	$: $>junk <@$1>
R$*<@$*@JUNK>$*	$#error $@ 5.7.1 $: $2