when Mailjet ist set in the email settings, the connection test and the test email work fine. Even regular segment mails are sent.
But when Mautic wants to send trigger emails via capaign, I get an error email via Cron Daemon:
PHP Warning: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in /home/xxxxxxxxx/go/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php on line 95
This is the line 95 from StreamBuffer.php, mentioned above:
This I have found in the log file: