If I try to change my e-mail settings it get the error:

The input appears to be a DNS hostname but cannot match TLD against known list, The input does not appear to be a valid URI hostname, The input does not appear to be a valid local network name.

I don'T understand whats the reason and what that means?

    9 days later

    KevinTheJedi
    Good idea. With IP the error message changes to:

    cannot connect to host; error = stream_socket_client(): Unable to connect to ssl://81.169.145.133:465 (Unknown error) (errno = 0 )

      KevinTheJedi
      the "de" seemS not to be the problem. I just checked another hostname "smtp.t-online.de". If i do so, I don't get the TLD check error.

          stephen1818

          Then it sounds like either something on the webserver is blocking the request or something on the mail server is blocking it.

          Cheers.

            stephen1818

            I’m talking about the IP Address. Idk what’s going on with the hostname as that doesn’t make any sense looking at the code.

            Did you copy the hostname from somewhere by chance? If so, maybe it has a hidden character or something that’s throwing it off? Maybe try typing the hostname out. I’m really just spitballing here as the other .de hostname worked fine.

            Cheers.

              a year later

              Hei, I know this post is kinda old, but I got the same problem.
              I can't find anything related to this error...
              I host it on Strato Webspace, but when I host it on my own Strato Webserver it works perfect.
              Is Strato maybe blocking something?

                furimi

                Definitely could be. Reach out to them and ask.

                Cheers.

                  Write a Reply...