Fix Faq Ask Email Layout Question
These emails are assembled in the faq_ask_mail function (faq_ask,nodule, line 1013). The body is assembled beginning at line 1077.

If you wish to open up the body, you can go in and include some newline ('\n') characters into the text. 

Since this hacks the module core, perhaps you should submit a patch as a feature request.

EDIT:

faq_ask_mail is an implementation of hook_mail. You can define your own hook_mail in a custom module to override the output. You must, however, adjust the weight of your custom module so it is processed after the faq_ask module. You would handle it as follows:

function MYMODULE_mail(&amp;$key, &amp;$message, &amp;$params) {
  $body = $message['body'];
  switch ($key) {
    case 'notify_expert':
    case 'notify_asker' :
      /*** Change the formatting of $body ***/
      $body = str_replace("\.", "\.\n\n", $body);
      break;
  }
  $message['body'] = $body;
}


Remember that this will have no effect if it is executed before the faq_ask_mail function.