Hi Charles,
There may be a simple solution to the problem.
First, do you have any "non-standard" characters in your message, such as "fancy quotes" which lean to the left or right? This can cause what you describe due to a limitation in the PHP
htmlspecialchars function.
Second, it's possible your browser is caching the page. To fix that, in admin.php just above line 103 (v1.88) which says:
echo "<html>
Add a new line with this:
nocacheheader();
I will likely include that change in future updates.
If neither of those fix it, or if you want me to take a look or make the changes for you, please submit a
support request of the type "Other / Bug Investigation" with your FTP and ListMailPRO information.
Regards