Shamim's Plugins

Your theme was adding extra div in that area. This is very unusual.
I have changed 2 lines of code in class-fep-pro-to.php line 392,393

Please check now. You can use page builder again to build message page if you want.

I will test more. If everything working then i will modify this code in plugin next version to address this type of theme.

Add following code in your theme’s (child theme’s if you are using) functions.php

add_action( 'fep_after_form_fields', function( $where, $errors, $fields ){
	if( in_array( $where, [ 'newmessage', 'reply' ] ) ) {
		?>
		<script type="text/javascript">
		document.addEventListener("keyup", function(event) {
			// Number 13 is the "Enter" key on the keyboard
			if (event.keyCode === 13) {
				// Cancel the default action, if needed
				event.preventDefault();
				document.querySelector('.fep-form').submit();
			}
		}); 
		</script>
		<?php
	}
}, 10, 3);

You can use like following

$participants = fep_get_participants( $mgs_id );
foreach ( $participants as $participant ) {
    if ( $participant == fep_get_message_field( 'mgs_author', $mgs_id ) ) {
    	continue;
    }
    $mobile = get_user_meta( $participant, 'mobile', true );
    $msg = 'What you want to send';

    wp_sms_send( $mobile, $msg );
}

If you use “Textarea” editor in Front End PM PRO > Settings > General > Editor Type then i can write some code for you to achieve this. Otherwise it is not possible.
Let me know if you need code.

I see it is working fine. See screenshot.
What browser you are using? Clear your browser cache then try again.

If you or your user do not sent message to multiple user at once you can disable multiple recipient. Go to Front End PM PRO > Settings > Recipients > Max recipients and set to 1

What is your language code?
I have tested now again with one of RTL language and both are working fine.
Can you please change your theme to one of default theme (eg. Twenty Sixteen) and then test?

Let me know.

Sever without cPanel may have very different settings. You can ask your host how to forward an email to a php script in your server.

OR

you can use POP3 feature. Go to Front End PM PRO > Settings > Emails > Email Piping/POP3. You can use any email address with POP3 access (even gmail, yahoo) for it.

Sorry, i changed only “TEXT” tab buttons.
Please check now.
As this is a message system which will not show publicly, i think user will not use those buttons too often. You can show plain textarea if you want. Go to Front End PM PRO > Appearance > General > Editor Type