Install Let’s Encrypt SSL Certificate on CentOS 8

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5

Thank you so much for your help.
It configured the Apache automatically, but some problems exist:

SSL-2
SSL-21015×721 27.6 KB

I edited the “/etc/hostname” file and added below line:

127.0.0.1       www.mydomain.net    localhost

But problem not solved. How can I solve the “Alternative names” problem?

Thank you.