+ pipe to |TESTSUITE/aux-fixed/showenv $thisaddress $1
+ generated by system-filter
+
+--NNNNNNNNNN-eximdsn-MMMMMMMMMM
+Content-type: message/delivery-status
+
+Reporting-MTA: dns; myhost.test.ex
+
+Action: failed
+Final-Recipient: rfc822;system-filter
+Status: 5.0.0
+
+--NNNNNNNNNN-eximdsn-MMMMMMMMMM
+Content-type: message/rfc822
+
+Return-path: <CALLER@test.ex>
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+ (envelope-from <CALLER@test.ex>)
+ id 10HmaZ-000000005vi-0000
+ for marny@test.ex;
+ Tue, 2 Mar 1999 09:44:33 +0000
+To: marny@test.ex
+Message-Id: <E10HmaZ-000000005vi-0000@myhost.test.ex>
+From: CALLER_NAME <CALLER@test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+
+--NNNNNNNNNN-eximdsn-MMMMMMMMMM--
+
+From MAILER-DAEMON Tue Mar 02 09:44:33 1999
+Received: from EXIMUSER by myhost.test.ex with local (Exim x.yz)
+ id 10HmbC-000000005vi-0000
+ for CALLER@test.ex;
+ Tue, 2 Mar 1999 09:44:33 +0000
+X-Failed-Recipients: system-filter
+Auto-Submitted: auto-replied
+From: Mail Delivery System <Mailer-Daemon@test.ex>
+To: CALLER@test.ex
+References: <E10HmbB-000000005vi-0000@myhost.test.ex>
+Content-Type: multipart/report; report-type=delivery-status; boundary=NNNNNNNNNN-eximdsn-MMMMMMMMMM
+MIME-Version: 1.0
+Subject: Mail delivery failed: returning message to sender
+Message-Id: <E10HmbC-000000005vi-0000@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+--NNNNNNNNNN-eximdsn-MMMMMMMMMM
+Content-type: text/plain; charset=us-ascii
+
+This message was created automatically by mail delivery software.
+
+A message that you sent could not be delivered to one or more of its
+recipients. This is a permanent error. The following address(es) failed:
+
+ pipe to |TESTSUITE/aux-fixed/showenv "${if inlist {$1}{jab} {$value}}"