Can't send emails prestashop 1.6.1.23 php7.1 nginx

[sprzedawca jaj]

Hello.

I have prestashop 1.6.1.23 on php7.1 and with nginx.

Everything works but emails.

Have tried different accounts but outgoing emails does not work.

Using smtp with right credentials tested on email clients like thunderbird

Sending test email from Back office or sending email from the contact form gives back the following:

Fatal error: Uncaught LogicException: The BCMatch functions must be enabled to use the NTLM authenticator. in /var/www/html/prestashop/tools/swift/classes/Swift/Transport/Esmtp/Auth/NTLMAuthenticator.php:53 Stack trace: #0 /var/www/html/prestashop/tools/swift/classes/Swift/Transport/Esmtp/AuthHandler.php(176): Swift_Transport_Esmtp_Auth_NTLMAuthenticator->authenticate(Object(Swift_SmtpTransport), 'mydomain.com', 'xxxxxx') #1 /var/www/html/prestashop/tools/swift/classes/Swift/Transport/EsmtpTransport.php(307): Swift_Transport_Esmtp_AuthHandler->afterEhlo(Object(Swift_SmtpTransport)) #2 /var/www/html/prestashop/tools/swift/classes/Swift/Transport/AbstractSmtpTransport.php(118): Swift_Transport_EsmtpTransport->_doHeloCommand() #3 /var/www/html/prestashop/tools/swift/classes/Swift/Mailer.php(79): Swift_Transport_AbstractSmtpTransport->start() #4 /var/www/html/prestashop/classes/Mail.php(373): Swift_Mailer->send(Object(Swift_Message)) #5 /var/www/html/prestashop/controllers/front/ContactController.php(201): MailCore::Send(2 in /var/www/html/prestashop/tools/swift/classes/Swift/Transport/Esmtp/Auth/NTLMAuthenticator.php on line 53

Currently using smtp TLS port 587 my provider allows only TLS but also tried some other account with SSL 465 same result.

Can anyone help me with this issue?

Regards

Wojtek