Enable SPF and DKIM for already created cPanel accounts
cPanel script to enable SPF via commandline:
# /usr/local/cpanel/bin/spf_installer $username
Where, $username is the cPanel user name.
cPanel script to enable DKIM via commandline:
# /usr/local/cpanel/bin/dkim_keys_install $username
Replace $username with the actual cPanel username.
The above commands will help you to enable email authentications for single cPanel users. If you have hundreds of accounts and you want to enable SPF and DKIM for all accounts, please follow the simple for loop.
Here we can get the cPanel usernames from “/var/cpanel/users”. Then give that to installations scripts. Please see the sample script below:
for username in `ls -A /var/cpanel/users` ; do /usr/local/cpanel/bin/dkim_keys_install $username && /usr/local/cpanel/bin/spf_installer $username ; done
That’s it! wait for a while, it’ll set all.