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Author Topic: IPV6 Certification - Administrator help  (Read 138 times)


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IPV6 Certification - Administrator help
« on: July 15, 2020, 09:33:50 AM »


I have a hmail server running on my Windows 10 machine and I am able to send emails successfully to my account. However through when I am trying to send the user code I am getting

"Error connecting to remote host: Connection refused".

I am able to telnet to my domain on port 25 successfully, why is it failing for



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Re: IPV6 Certification - Administrator help
« Reply #1 on: July 15, 2020, 10:42:48 AM »

You can send emails from where?

Is administrator the level where you have to have an IPv6-enabled mail server?  Is it listening on IPv6? What's the domain?