SSL.com is providing free 104 day certs. 

The cert can only contain one domain and its `www` sub domain unless you have a paid account.

No wildcard certs.


```
acme.sh  --server ssl.com   --issue  -d example.com  -d www.example.com ........
```



Please register a free account at www.ssl.com, and then get your EAB Credentials:

https://www.ssl.com/guide/ssl-tls-certificate-issuance-and-revocation-with-acme/#ftoc-heading-2


Next:

1.  Register an account:

```sh
acme.sh  --register-account  --server ssl.com  \
              -m  my@example.com   \
             --eab-kid  xxxxxx     --eab-hmac-key  xxxxxxxx
```

And also register an ECDSA account:

```sh
acme.sh  --register-account   --server ssl.com \
          -m  my@example.com   \
          --eab-kid  xxxxxx     --eab-hmac-key  xxxxxxxx   --ecc
```

2. Then you can issue certs with `--server` parameter:

```sh
acme.sh --issue  -d example.com  --dns dns_cf    --server  ssl.com

```
Or, issue an ECDSA cert:

```
acme.sh --issue  -d example.com  --dns dns_cf    --server  ssl.com  -k  ec-256
```


