local_delivery_rewrite:
driver = appendfile
file = DIR/test-mail/$local_part
+ create_file = DIR/test-mail
headers_rewrite = a@test.ex a-rewrite@test.ex
user = CALLER
local_delivery:
driver = appendfile
file = DIR/test-mail/$local_part
+ create_file = DIR/test-mail
user = CALLER
smtp_rewrite: