+sudo rm DIR/spool/db/retry
+#
+#
+# server gets an expansion-fail for the keyfile
+exim -odf expansionfailkey@test.ex
+****
+sudo rm DIR/spool/db/retry
+#
+#
+#
+#
+# server picks a cert file with bad content
+exim -odf badcert@test.ex
+****
+sudo rm DIR/spool/db/retry
+#
+# server picks a non-existing filenam for cert
+exim -odf nonexistcertfile@test.ex
+****
+sudo rm DIR/spool/db/retry
+#
+#
+# server picks a non-existing filenam for cert
+exim -odf expansionfailedcert@test.ex
+****
+sudo rm DIR/spool/db/retry
+#
+#