server replied: 110 cant open smtp stream
This error occurs most of the time on cPanel servers while sending an email from Squirrelmail.
Error: Server replied: 110 Can’t open SMTP stream
Open the file /usr/local/cpanel/base/3rdparty/squirrelmail/config/config.php and change
$useSendmail = false;
$useSendmail = true;
Save and exit this file. You will be able to send emails from Squirrel mail