sed -e 's/^Date:.*/Date:/' \
-e 's/^Resent-Date:.*/Resent-Date:/' \
- -e 's/^Message-ID:.*/Message-ID:/' \
- -e 's/^Content-ID:.*/Content-ID:/' "$actual" > "$actual".nodate
+ -e 's/^Message-ID:.*/Message-ID:/' "$actual" > "$actual".nodate
rm -f "$actual"
check "$actual".nodate "$1"
From: sender@example.com
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa0"
-Content-ID:
Date:
Message-ID: