Hello and thanks for the work on a2b!
I use the latest version 1.5.1.
I needed a2b to send email in UTF-8. And I guess that this is what all of us eventually need. Especially those whose clients language is not latin based. So I added a line in function a2b_mail.
Code:
$mail->CharSet = 'UTF-8';
The file is lib/Misc.php. After that all the mails are UTF-8 encoded and perfectly readable in all email clients.
So my syggestion is to add this permanently to the code of a2b.
There is another thing that I noticed, but didn't look for the file to edit. The function substr could be replaced with mb_substr for proper shortening of clients names when the language is not latin, but this is not so important.
Thanks and keep up the good work!