Outlook 2013 row height too big
Outlook 2013 automatically sets line-height to about
15px and an empty cell will use that to calculate its height. For anything lower than that you have to explicit set a line-height and font-size:
<td height="1"></td>
will be displayed as 15px high.solution:
<td height="1" style="line-height: 1px; font-size: 1px;"></td>
How does Outlook handle height in empty table cells