134430 - change default mdn pref. r=ssu, sr=sspitzer

mailnews/extensions/mdn/resources/content/mdn.js

@@ -8,7 +8,7 @@ pref("mail.identity.default.request_return_receipt_on", false);
 
 pref("mail.server.default.incorporate_return_receipt", 0);       // 0: Inbox/filter 1: Sent folder
 
-pref("mail.server.default.mdn_report_enabled", false);           // false: Never return receipts true: Return some receipts
+pref("mail.server.default.mdn_report_enabled", true);            // false: Never return receipts true: Return some receipts
 
 pref("mail.server.default.mdn_not_in_to_cc", 2);                 // 0: Never 1: Always 2: Ask me 3: Denial
 pref("mail.server.default.mdn_outside_domain", 2); 

mailnews/mailnews.js

@@ -132,7 +132,7 @@ pref("mail.incorporate.return_receipt", 0);            // 0: Inbox/filter 1: Sen
 pref("mail.request.return_receipt", 2);                // 1: DSN 2: MDN 3: Both
 pref("mail.receipt.request_header_type", 0);           // 0: MDN-DNT header  1: RRT header 2: Both (MC)
 pref("mail.receipt.request_return_receipt_on", false);
-pref("mail.mdn.report.enabled", false);                // false: Never send true: Send sometimes
+pref("mail.mdn.report.enabled", true);                 // false: Never send true: Send sometimes
 
 pref("news.default_cc",                     "");
 pref("news.default_fcc",                    ""); // mailbox:URL or Imap://Host/OnlineFolderName

modules/libpref/src/init/mailnews.js

@@ -132,7 +132,7 @@ pref("mail.incorporate.return_receipt", 0);            // 0: Inbox/filter 1: Sen
 pref("mail.request.return_receipt", 2);                // 1: DSN 2: MDN 3: Both
 pref("mail.receipt.request_header_type", 0);           // 0: MDN-DNT header  1: RRT header 2: Both (MC)
 pref("mail.receipt.request_return_receipt_on", false);
-pref("mail.mdn.report.enabled", false);                // false: Never send true: Send sometimes
+pref("mail.mdn.report.enabled", true);                 // false: Never send true: Send sometimes
 
 pref("news.default_cc",                     "");
 pref("news.default_fcc",                    ""); // mailbox:URL or Imap://Host/OnlineFolderName