The free SSL serviceĀ Letās EncryptĀ is now available to use on a cPanel/WHM service forĀ versionsĀ aboveĀ 58.0.17, this was announced recently on theĀ feature requestsĀ component of the cPanel website.
Checking your cPanel/WHM Version

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Check if your version is above 58.0.17 by logging into your WHM interface and checking the top right. If your version is older you still may still be able to run a later version by checking in theĀ Update PreferencesĀ and see if you can run a laterĀ releaseĀ orĀ currentĀ tier version.

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Installing the Lets Encrypt Script for cPanel/WHM
If you are running the correct version then you can install theĀ Letās Encrypt script via the command line only at this point, it will be available as a plugin from WHM version 60.
The command to run isā¦
/scripts/install_lets_encrypt_autossl_provider
Once that is complete you can enable the Letās Encrypt SSL service via theĀ AutoSSLĀ service which was also introduced into cPanel in version 58 ā the AutoSSL service allows you to choose a vendor that can apply and renew SSL certs to the domains on your server.
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So choose from an AutoSSL provider, Letās Encrypt in this case and agree to the āTerms of Serviceā andĀ save,Ā now you can eitherĀ run AutoSSLĀ Letās Encrypt for all domains, āUsersā or click theĀ Manage UsersĀ tab to manage them individually.
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The whole implementation is very smooth on WHM, it is miles ahead of theĀ previous effort it took to install an SSL Cert on a domain and it auto renews and is free, what more could you ask.
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