This script enables SPF and DKIM system-wide. It also creates the appropriate DNS records for all users' domains. If the system detects that a DKIM record exists for a domain, it will not update it. If it detects that an SPF record exists for a domain, it will update it.
You must run this script as a
Run the script
To run this script on the command line, use the following format:
Use the following options with this script.
Use this option to run the script.
If you do not use this option, the script dies with a warning message.
Use this option to specify an account for which to enable SPF and DKIM. The system will also create the DNS record for the user's domain.
To run this script for multiple users, use this option multiple times. For example:
In this example,
--help option will not provide help documentation.