Hello
I have a Piwigo site setup and working fine except for email not sending, can you assist
If you will tell  me the location and file to look at for connection issues I'll post it for you. this is what I get when I attempt to send

Warning: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /var/www/vetiraq_3/piwigo/include/phpmailer/class.smtp.php on line 368

line 368 in class.smtp.php says $crypto_method (In blue)

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Warning: Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/ … leshooting in /var/www/vetiraq_3/piwigo/include/functions_mail.inc.php on line 908

Line 908 in functions_mail.inc.php is trigger_error('Mailer Error: ' . $mail->ErrorInfo, E_USER_WARNING);


I know phpmail is not your responsibility  but can you give some typical fixes that have been found



(Here your message)

Piwigo version:
PHP version:
MySQL version:
Piwigo URL: http://