sender_bcc_maps which use reply_to header ?

seems this doesn't exist. What's the best solution to achieve this ? Content filter ? Thanks, Sylvain

"Display-name" rewriting

Hello, I would like to overwrite the "display-name" (i.e. the sender description string in the the From: field. - cf. RFC 5322 sec 3.4) set by the MUA. Is it possible to rewrite the "display-name" (1) in the "From:" header on a postfix server ? Thanks in advance, Sylvain Ferrand