MTA-STS and TLS-RPT Explained: Stop Email Encryption Downgrade Attacks

When two mail servers talk, STARTTLS encrypts the message, but an attacker in the middle can strip it and force plaintext. MTA-STS and TLS-RPT close that gap.

In this video:
• How a STARTTLS stripping, or downgrade, attack works
• MTA-STS: the _mta-sts DNS record plus an HTTPS policy in enforce mode
• TLS-RPT: daily reports that count successful and failed TLS sessions
• How PhishFence generates both records and the policy file and checks them daily

About PhishFence
PhishFence watches your domain for lookalike and phishing sites, reads your DMARC reports, and checks your email authentication, so attacks on your brand get caught early.

Start free: https://phishfence.io
Free tools: https://phishfence.io/tools
Guides: https://phishfence.io/learn

#EmailSecurity #MTASTS #TLS

Видео MTA-STS and TLS-RPT Explained: Stop Email Encryption Downgrade Attacks канала PhishFence