LOCAL_CONFIG
#
# Regular expression to reject:
# * numeric-only localparts from aol.com and
msn.com
# * localparts starting with a digit from
juno.com
#
Kcheckaddress regex -a@MATCH
^([0-9]+<@(aol|msn)\.com|[0-9][^<]*<@juno\.com)\.?>
#
# Names that won't be allowed in a To: line (local-part
and domains)
#
C{RejectToLocalparts} friend you
C{RejectToDomains} public.com
LOCAL_RULESETS
HTo: $>CheckTo
SCheckTo
R$={RejectToLocalparts}@$* $#error
$: "553 Header error"
R$*@$={RejectToDomains}
$#error $: "553 Header error"
HMessage-Id: $>CheckMessageId
# make sure message ID has two parts separated by an @
SCheckMessageId
R< $+ @ $+ >
$@ OK
R$*
$#error $: "553 Header error"
LOCAL_RULESETS
SLocal_check_mail
# check address against various regex checks
R$*
$: $>Parse0 $>3 $1
R$+
$: $(checkaddress $1 $)
R@MATCH
$#error $: "553 Header error"
LOCAL_RULESETS
HSubject: $>Check_Subject
# crude check for Melissa virus
D{MPat}Important Message From
D{MMsg}This message may contain the Melissa virus.
SCheck_Subject
R${MPat} $*
$#error $: 553 ${MMsg}
RRe: ${MPat} $*
$#error $: 553 ${MMsg} |