Introduction
Here is how to enable Roundcube's Spell Checker
Procedure
1. Log into SSH as root-level user
2. Make a copy of the default Roundcube's configuration file:
cp -av /usr/local/cpanel/base/3rdparty/roundcube/config/config.inc.php /usr/local/cpanel/base/3rdparty/roundcube/config/config.inc.php.orig
3. Open the configuration file with your favorite Text Editor (vim, vi, nano, etc)
4. Search for the following line:
// Make use of the built-in spell checker. It is based on GoogieSpell.
$config['enable_spellcheck'] = false;
5. Update the false to true in the line of code
// Make use of the built-in spell checker. It is based on GoogieSpell.
$config['enable_spellcheck'] = true;
6. Save the file
Once the process has been completed, when you compose the email, you should see the icon below showing:
Note: cPanel Software is not responsible for such functionality and we are not able to guaranteed that this functionality will works.