My Mautic version is: 4.4
My PHP version is: 7.4.30
My Database type and version is: 10.5.16-MariaDB
My problem is:
Trying to use Mailbaby as a SMTP server but for some reason I can’t get it to work. I constantly get the error message:
“Connection could not be established with host relay.mailbaby.net :stream_socket_client(): unable to connect to relay.mailbaby.net:587 (Connection refused)”
But I can send via mailbaby with other clients. Did anyone experience the same error?