SPF, DKIM, and DMARC: What They Are and Why You Need Them
To ensure phishers don’t forge email from your domain to use in their attacks on your organization and others, you must implement SPF, DKIM, and DMARC. We explain the basics, and we’re happy to help with the setup.
Your Mac’s Reference Library is a Terrific Resource
When you’re reading on your Mac, there’s no excuse for not knowing what a word means, even when it’s in another language. Apple provides several shortcuts for looking up any word in macOS’s reference books.