please help me how to add wildcard certificate to my website.
my website has city based sub domain and i need to add wildcard certificate from letsencrypt. my website has nearly 800 city based sub domain like thanjavur.xookr.in chennai.xookr.in like wise....
i need all the city sub domain to has https://.....
please help me to start with this implementation... a step by step help will be really helpful
