# case conversion for postmasterpOsTmAsTeR	alias		postmaster # local mail[^!@]+		translate	"/bin/upas/aliasmail '&'"local!(.*)	>>		/mail/box/\1/mbox\l!(.*)		alias		\1(helix|helix.bell-labs.com)!(.*)	alias		\2 # we can be just as complicated as BSD sendmail...# convert source domain address to a chain a@b@c@d...@([^@!,]*):([^!@]*)@([^!]*)	alias	\2@\3@\1@([^@!]*),([^!@,]*):([^!@]*)@([^!]*)	alias	@\1:\3@\4@\2 # convert a chain a@b@c@d... to ...d!c!b!a([^@]+)@([^@]+)@(.+)	alias	\2!\1@\3([^@]+)@([^@]+)		alias	\2!\1 # /mail/lib/remotemail will take care of gating to systems we don't know([^!]*)!(.*) 		| 		"/mail/lib/qmail '\s' 'net!\1'" "'\2'"