Add composites exclusions for known Apple Mail bad symbols

conf/composites.conf

@@ -65,6 +65,14 @@ composites {
     expression = "-R_DKIM_ALLOW & (R_DKIM_TEMPFAIL | R_DKIM_PERMFAIL | R_DKIM_REJECT)"
     policy = "remove_weight";
   }
+  APPLE_MAILER_COMMON {
+    description = "Message was sent by 'Apple Mail' and has common symbols in place";
+    expression = "APPLE_MAILER & MV_CASE";
+  }
+  APPLE_IOS_MAILER_COMMON {
+    description = "Message was sent by 'Apple iOS Mail' and has common symbols in place";
+    expression = "APPLE_IOS_MAILER & (MV_CASE | MIME_MA_MISSING_TEXT)";
+  }
   HACKED_WP_PHISHING {
     expression = "(HAS_X_POS | HAS_PHPMAILER_SIG) & HAS_WP_URI & (PHISHING | CRACKED_SURBL | PH_SURBL_MULTI | DBL_PHISH | DBL_ABUSE_PHISH | URIBL_BLACK | PHISHED_OPENPHISH | PHISHED_PHISHTANK)";
     description = "Phish message sent by hacked Wordpress instance";