Remove the limit on the setting value of 255 as it blocks the length fax footer.

core/default_settings/default_setting_edit.php

@@ -17,7 +17,7 @@
 
  The Initial Developer of the Original Code is
  Mark J Crane <[email protected]>
- Portions created by the Initial Developer are Copyright (C) 2008-2015
+ Portions created by the Initial Developer are Copyright (C) 2008-2016
  the Initial Developer. All Rights Reserved.
 
  Contributor(s):

core/domain_settings/domain_setting_edit.php

@@ -590,7 +590,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 		echo "    </select>\n";
 	}
 	else {
-		echo "	<input class='formfld' type='text' name='domain_setting_value' maxlength='255' value=\"".$row['domain_setting_value']."\">\n";
+		echo "	<input class='formfld' type='text' name='domain_setting_value' value=\"".$row['domain_setting_value']."\">\n";
 	}
 	echo "<br />\n";
 	echo $text['description-value']."\n";