Not able to send emails from roundcube. Roundcube stucks while sending the email (after clicking on Send Now)

Here are the steps to get this fixed

Open the file

vi /usr/local/cpanel/base/3rdparty/roundcube/config/main.inc.php

Find for

$rcmail_config['smtp_pass'] = ”;
$rcmail_config['smtp_user'] = ”;

You will find the %u %p in the single quotes. Remove or add them accordingly.

Try sending email now.

Error :: Cannot start session without errors, please check errors given in your PHP and/or webserver log file and configure your PHP installation properly

Solution::

1. Login in to the Shell with the root user and then open the file using your favorite editor.

vi /usr/local/cpanel/3rdparty/etc/phpmyadmin/php.ini

2. Search for [Session] and change the following

FROM:
—–
session.save_handler = sqlite
session.save_path =/var/cpanel/userhomes/cpanelphpmyadmin/sessions/phpsess.sdb
—–
TO
—–
session.save_handler = files
session.save_path = /tmp
—–

Save & Exit

3. Restart apache  on the same.

You are done !