****
#
# single header signed
-exim -DOPT=From a@test.ex
+exim -DOPT=From -odf a@test.ex
From: nobody@example.com
+From: second@example.com
content
****
#
# single header, oversigned
-exim -DOPT=From:From b@test.ex
+exim -DOPT=From:From -odf b@test.ex
From: nobody@example.com
content
****
#
# default header set
-exim -DHEADERS_MAXSIZE=y c@test.ex
+exim -DHEADERS_MAXSIZE=y -odf c@test.ex
From: nobody@example.com
content