README: document S/MIME certificates

This commit is contained in:
Filippo Valsorda
2019-04-27 14:24:17 -04:00
committed by GitHub
parent 0d4cf75db8
commit ad5c6ddbef

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@@ -142,6 +142,14 @@ To only install the local root CA into a subset of them, you can set the `TRUST_
all other flags and arguments except -install and -cert-file. all other flags and arguments except -install and -cert-file.
``` ```
### S/MIME
mkcert automatically generates an S/MIME certificate if one of the supplied names is an email address.
```
mkcert filippo@example.com
```
### Mobile devices ### Mobile devices
For the certificates to be trusted on mobile devices, you will have to install the root CA. It's the `rootCA.pem` file in the folder printed by `mkcert -CAROOT`. For the certificates to be trusted on mobile devices, you will have to install the root CA. It's the `rootCA.pem` file in the folder printed by `mkcert -CAROOT`.