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Re: [ietf-smtp] DANE penetration for MTA/MTA interactions

2021-03-24 13:22:59
On 24/03/2021 16:50, Dave Crocker wrote:
DANE has been around for a long time.  I'm curious how much actual use it gets 
for email transport.

Is there any sort of subjective or objective assessment of percent of sites or 
traffic using it?

Not just DANE records published, but DANE /use/.

From my rather small UK ESP, somewhere between 0.1% and 0.01% of outbound
messages are logged as using a DANE-validated connection.

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