text_combined: mouss qpeqrnetoyennet rob becker wrote hi everyone quick question someone hopefully help need change header info select emails depending coming example email comes ybsacqj7domain1com rycsyta4domain2com bcc want change ybsacqj7domain1com bcc rxpgeyj7domain3com gexptzm1domain3com account5domain3com would one general get better results asking original question problem trying solve possible youll need write content filter delivery stage note bcc header useless removed postfix header checks apply individual headers combination headers wed 06 aug 2008 025254 0100 address rewriting