Bug 473483 - unable to connect to server after laptop awakes from sleep, flip offline.autoDetect to false on OS X until bug 470274 lands a real fix, r=bienvenu

mail/app/profile/all-thunderbird.js

@@ -442,3 +442,9 @@ pref("mail.spotlight.logging.console", false);
 pref("mail.spotlight.logging.dump", false);
 #endif
 #endif
+
+#ifdef XP_MACOSX
+// Disable detecting offline state on OS X until bug 470274 is fixed, so people
+// don't turn it off themselves out of frustration and never turn it back on.
+pref("offline.autoDetect", false);
+#endif