LOCAL_CONFIG Kverisign dns -R A -a. -T<TMP> -r 5 SLocal_check_mail R$* $: $>canonify $1 R$*<@$*.> $: $1<@$2> Strip the trailing . if present R$*<@$+> $: $(verisign $2 $) R$+<TMP> $#error $@ 4.7.1 $: "451 Temporary lookup failure: try again later" R64.94.110.$* $#error $: "550 Real domain name required for sender address"