As previously announced, in July 2024 Microsoft is releasing a Public Preview for Inbound SMTP DANE with DNSSEC for Exchange Online mail flow. This will complete Exchange Online’s support for SMTP DANE with DNSSEC, as outbound SMTP DANE with DNSSEC has been supported since March 2022. SMTP DANE is a security protocol that uses DNS to verify ... More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.