Enabling RTL language support in RT

Hi rt-users,

Currently, I send emails in Arabic by using the WYSIWYG editor to move
text to the right but the receiving side (whether gmail/yahoo/outlook)
gets the text in a LTR format. I’ve tried putting the mail text inside a

but that also doesn't work.

So, how can our admin enable Arabic support, is it a
config/plugin/version issue?

We use version 4.0.7.