title: how to mail script output in table format
body: <p>I have the script output like below.</p>
  
  <p>Current result:</p>
  
  
  
  <pre class="lang-none prettyprint-override"><code>Filename Destname rowcount bytesize
  file1 default 1488 2248
  file2 default 123 657
  file3 default 123 456
  file4 default 567 124
  </code></pre>
  
  <p>Actual result to be like below (if possible with borders):</p>
  
  <pre class="lang-none prettyprint-override"><code>Filename  Destname  rowcount  bytesize
  file1     default   1488      2248
  file2     default   123       657
  file3     default   123       456
  file4     default   567       124
  </code></pre>
  
  <p>I need to mail above content in same format.</p>