Questions tagged [mta-sts]

SMTP MTA Strict Transport Security (MTA-STS), RFC 8461

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Is it possible to use MTA-STS in Postfix without overriding DANE?

The SMTP MTA Strict Transport Security RFC 8461, 2 clearly states that: However, MTA-STS is designed not to interfere with DANE deployments when the two overlap; in particular, senders who implement ...
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