Ensure Secure Email Delivery with MTA-STS
PowerDMARC’s hosted MTA-STS helps you configure MTA-STS correctly and with ease. Most email today is secured with Transport Layer Security (TLS) encryption, an industry-standard adopted even by consumer email. But attackers can intercept your email even before it gets encrypted. If your email is not transported over a secure connection, your data could be stolen or even modified by an attacker. Mail Transfer Agent-Strict Transport Security (MTA-STS) fixes this, guaranteeing safe transit for your email.