I have set up the Mail Server and it is running, and I want to try connecting from my application outside the Mail Server. but it doesn't work with error:
"Unable to send email using SMTP. Your server might not be configured to send mail using this method"
Even though I tried using https://www.gmass.co/smtp-test it was sent and I tried sending it from the application I used the Gmail SMTP server and it also sent, is there a new setting so that the Email Client cannot be sent from other applications? Please help @aaPanel_Kern

    aaPanel_Kern
    What this means is that I implemented it in another PHP application, from Laravel/Codeigniter.
    I can't send via the application that I created from this framework

        Hello, check your website configuration. If the website and mail server are on the same server, it is recommended to use Host 127.0.0.1 port 25 and turn off SSL/TLS.

        feyputra

            aaPanel_Kern
            I tried it just now, but it still doesn't work. Error : SMTP connect() failed

              aaPanel_Kern
              I have reconfigured phpmailer:
              ssl=>verify_peer,verify_peer_name and allow_self_signed.
              And it work, Thanks