This is a temporary measure until Mail::DKIM::Signer can handle rsa-sha512 -
it gives us the internal consistency check but not we would like the independent
confirmation of correctness
******** SERVER ********
1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
******** SERVER ********
1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
-1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha512 b=1024 [verification failed - body hash mismatch (body probably modified in transit)]
-1999-03-02 09:44:33 10HmaX-0005vi-00 Authentication-Results: myhost.test.ex;\n dkim=fail (body hash mismatch; body probably modified in transit)\n header.d=test.ex header.s=sel header.a=rsa-sha512
-1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
+1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha512 b=1024 [verification succeeded]
+1999-03-02 09:44:33 10HmaX-0005vi-00 Authentication-Results: myhost.test.ex;\n dkim=pass header.d=test.ex header.s=sel header.a=rsa-sha512
+1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss DKIM=test.ex id=E10HmaY-0005vi-00@myhost.test.ex
******** SERVER ********
1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
******** SERVER ********
1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
-1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel2 c=simple/simple a=rsa-sha512 b=1024 [verification failed - body hash mismatch (body probably modified in transit)]
-1999-03-02 09:44:33 10HmaX-0005vi-00 Authentication-Results: myhost.test.ex;\n dkim=fail (body hash mismatch; body probably modified in transit)\n header.d=test.ex header.s=sel2 header.a=rsa-sha512
-1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
+1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha512 b=1024 [verification succeeded]
+1999-03-02 09:44:33 10HmaX-0005vi-00 Authentication-Results: myhost.test.ex;\n dkim=pass header.d=test.ex header.s=sel header.a=rsa-sha512
+1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss DKIM=test.ex id=E10HmaY-0005vi-00@myhost.test.ex
-DKIM-Signature: v=1; a=rsa-sha512; c=simple/simple; d=test.ex; h=from:to
- :date:message-id:subject; s=sel; bh=3UbbJTudPxmejzh7U1Zg33U3QT+1
- 6kfV2eOTvMeiEis=; b=xQSD/JMqz0C+xKf0A1NTkPTbkDuDdJbpBuyjjT9iYvyP
- Zez+xl0TkoPobFGVa6EN8+ZeYV18zjifhtWYLSsNmPinUtcpKQLG1zxAKmmS0JEh
- +qihlWbeGJ5+tK588ugUzXHPj+4JBW0H6kxHvdH0l2SlQE5xs/cdggnx5QX5USY=
-From: mrgus@text.ex
-To: bakawolf@yahoo.com
-Date: Thu, 19 Nov 2015 17:00:07 -0700
-Message-ID: <qwerty1234@disco-zombie.net>
-Subject: simple test
+DKIM-Signature: v=1; a=rsa-sha512; q=dns/txt; c=relaxed/relaxed; d=test.ex;
+ s=sel; h=From:From; bh=6B2m0DINYQYGHTvmDYQAfAm/wCDFh+Oj57jE2G4jz4nAeJfmjTB6tz
+ me+A5nT6AQ4J3N47vffXLG1exv8bzFZw==; b=YFIC4khvqvXRd8I3r3YTdQqG/SbtDIAYTYVkIo3
+ W7Qe+42eI+w1koPY+ocPtZeRBWWjGVbnZNtof7s5x0sRc6fSDZJAQu6RjnP2xEJWsivowXBMuu8id
+ PtqcDhP/3Q/0W85VMalfSC7eCgpnNxfn73ZjPuBZFCc1wMVh5nUmUvo=;
+From: nobody@example.com
+Message-Id: <E10HmaX-0005vi-00@myhost.test.ex>
+Sender: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+content
-DKIM-Signature: v=1; a=rsa-sha512; c=simple/simple; d=test.ex; h=from:to
- :date:message-id:subject; s=sel2; bh=3UbbJTudPxmejzh7U1Zg33U3QT+1
- 6kfV2eOTvMeiEis=; b=xQSD/JMqz0C+xKf0A1NTkPTbkDuDdJbpBuyjjT9iYvyP
- Zez+xl0TkoPobFGVa6EN8+ZeYV18zjifhtWYLSsNmPinUtcpKQLG1zxAKmmS0JEh
- +qihlWbeGJ5+tK588ugUzXHPj+4JBW0H6kxHvdH0l2SlQE5xs/cdggnx5QX5USY=
-From: mrgus@text.ex
-To: bakawolf@yahoo.com
-Date: Thu, 19 Nov 2015 17:00:07 -0700
-Message-ID: <qwerty1234@disco-zombie.net>
-Subject: simple test
+DKIM-Signature: v=1; a=rsa-sha512; q=dns/txt; c=relaxed/relaxed; d=test.ex;
+ s=sel; h=From:From; bh=6B2m0DINYQYGHTvmDYQAfAm/wCDFh+Oj57jE2G4jz4nAeJfmjTB6tz
+ me+A5nT6AQ4J3N47vffXLG1exv8bzFZw==; b=YFIC4khvqvXRd8I3r3YTdQqG/SbtDIAYTYVkIo3
+ W7Qe+42eI+w1koPY+ocPtZeRBWWjGVbnZNtof7s5x0sRc6fSDZJAQu6RjnP2xEJWsivowXBMuu8id
+ PtqcDhP/3Q/0W85VMalfSC7eCgpnNxfn73ZjPuBZFCc1wMVh5nUmUvo=;
+From: nobody@example.com
+Message-Id: <E10HmaX-0005vi-00@myhost.test.ex>
+Sender: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+content