[cheema33]

At our small 12-person company, I help manage DNS. Email service is through Microsoft. I had previously configured SPF and DKIM etc. but never DMARC. We are too small to have time for everything. But, I recently asked Claude to review the entire config and recommend changes. It suggested DMARC. I said, "implement it". And it did. It does have access to our Cloudflare/DNS account and make changes using terraform/opentofu in a way that allows me to review the changes before they are made.

LLMs are great for this sort of thing that used to be a massive pain in the rear.