dumb question about recipient_bcc_maps

[@lbutlr]

When using recipient_bcc_maps could I do something in a pcre table like:

Main.cf:
recipient_bcc_maps = pcre:/path/to/rbccmap.pcre

rbccmap.pcre:
if !/backups@my\.domain$/ 
   /^(.*)/   backups+${1}@my.domain 
endif

That passes the restriction that the map can only return a single address, 
right?

-- 
No man is free who is not master of himself