1 # case conversion for postmaster
2 pOsTmAsTeR	alias		postmaster
3 
4 # local mail
5 [^!@]+		translate	"upas/aliasmail '&'"
6 local!(.*)	>>		$PLAN9/mail/box/\1/mbox
7 \l!(.*)		alias		\1
8 (helix|helix.bell-labs.com)!(.*)	alias		\2
9 
10 # we can be just as complicated as BSD sendmail...
11 # convert source domain address to a chain a@b@c@d...
12 @([^@!,]*):([^!@]*)@([^!]*)	alias	\2@\3@\1
13 @([^@!]*),([^!@,]*):([^!@]*)@([^!]*)	alias	@\1:\3@\4@\2
14 
15 # convert a chain a@b@c@d... to ...d!c!b!a
16 ([^@]+)@([^@]+)@(.+)	alias	\2!\1@\3
17 ([^@]+)@([^@]+)		alias	\2!\1
18 
19 # /mail/lib/remotemail will take care of gating to systems we don't know
20 ([^!]*)!(.*) 		| 		"$PLAN9/mail/lib/qmail '\s' 'net!\1'" "'\2'"