Help needed

philip cole asked 1 week ago

Hi, H
i have watched your course about making your own emailserver.
everything went well till the roundcube part.
When i send a mail it gives me error 454: something with relay.
Also couldnt i make a ssl for my website the menu bar of ssl was there but when i go to lets encrypte nothing shows.
this 2 things are my problem.
I hope you can help me