Example of wiretap with multiple destinations.

milter.cfg

@@ -104,6 +104,7 @@ blind = 1
 # (sendmail aliases let you monitor incoming mail)
 #
 ;users = [email protected], [email protected]
+# multiple destinations can use smart_alias
 ;dest = [email protected]
 # discard outgoing mail without alerting sender
 # can be used in conjunction with wiretap to censor outgoing mail
@@ -111,7 +112,10 @@ blind = 1
 #
 # smart aliases trigger on both sender and recipient
 #
-;smart_alias = copycust,walter
+;smart_alias = copycust,walter,spy1,spy2
+# multiple wiretap monitors
+;spy1 = [email protected],[email protected]
+;spy2 = [email protected],[email protected]
 # mail from [email protected] to [email protected] is redirected to 
 # local alias copycust
 ;copycust = [email protected],[email protected]