osTicket/osTicket-1.7 — pull request #652 by greezybacon (2013-07-30 04:49:54+00:00)
Title: Properly escape HTML chars in text/plain email bodies

If there characters in the plain text body of the email that appear like
HTML tags, for instance

```
From: ;tag=952422a9dd1ap1a6o1
```

The part would be removed by the Format::striptags() call in
Format::sanitize().