Regal Radio MTA-STS Policy The MTA-STS policy for all Regal Radio domains. Continuously deployed with Cloudflare Pages. About MTA-STS Deployment locations https://mta-sts.regalradio.net/.well-known/mta-sts.txt https://mta-sts.regal-radio.net/.well-known/mta-sts.txt https://mta-sts.regal.radio/.well-known/mta-sts.txt