We send couple of charge email notifications to users when they upgrade or downgrade their plan. The text and subject of both emails is same only charge amount and one word changes. So emails show up in gmail in same thread with minor text change and gmail is turning the second email text to purple by adding .im class. How can i remove or avoid it? In HTML i am just dumping all 4-5 lines in on <td> with some <br> to add breaks. something like :


<td style="">
  Dear User,
  <br>
  <br>
  Hello from team xyz!
  <br>
  <br>
  We have processed your Pro plan subscription payment for the following period.
  <br>
  <br>
  .....
</td>