New AdServer-Domain Mapping

Fatal error: Uncaught Symfony\Component\Mailer\Exception\TransportException: Connection could not be established with host "host.docker.internal:1025": stream_socket_client(): Unable to connect to host.docker.internal:1025 (Connection refused) in /home/projx/GEOEDGE/main/vendor/symfony/mailer/Transport/Smtp/Stream/SocketStream.php:154 Stack trace: #0 [internal function]: Symfony\Component\Mailer\Transport\Smtp\Stream\SocketStream->Symfony\Component\Mailer\Transport\Smtp\Stream\{closure}(2, 'stream_socket_c...', '/home/projx/GEO...', 157) #1 /home/projx/GEOEDGE/main/vendor/symfony/mailer/Transport/Smtp/Stream/SocketStream.php(157): stream_socket_client('host.docker.int...', 0, '', 60.0, 4, Resource id #248) #2 /home/projx/GEOEDGE/main/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(251): Symfony\Component\Mailer\Transport\Smtp\Stream\SocketStream->initialize() #3 /home/projx/GEOEDGE/main/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(194): Symfony\Component\Mailer\Transport\Smtp\SmtpTransport->start() #4 /home/projx/GEOEDGE/main/vendor/symfony/mailer/Transport/AbstractTransport.php(72): Symfony\Component\Mailer\Transport\Smtp\SmtpTransport->doSend(Object(Symfony\Component\Mailer\SentMessage)) #5 /home/projx/GEOEDGE/main/vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php(136): Symfony\Component\Mailer\Transport\AbstractTransport->send(Object(Symfony\Component\Mailer\SentMessage), Object(Symfony\Component\Mailer\DelayedEnvelope)) #6 /home/projx/GEOEDGE/main/vendor/symfony/mailer/Transport/Transports.php(51): Symfony\Component\Mailer\Transport\Smtp\SmtpTransport->send(Object(Symfony\Component\Mime\Email), NULL) #7 /home/projx/GEOEDGE/main/vendor/symfony/mailer/Mailer.php(45): Symfony\Component\Mailer\Transport\Transports->send(Object(Symfony\Component\Mime\Email), NULL) #8 /home/projx/GEOEDGE/main/vendor/symfony/monolog-bridge/Handler/MailerHandler.php(78): Symfony\Component\Mailer\Mailer->send(Object(Symfony\Component\Mime\Email)) #9 /home/projx/GEOEDGE/main/vendor/symfony/monolog-bridge/Handler/MailerHandler.php(58): Symfony\Bridge\Monolog\Handler\MailerHandler->send('