On Wed, 25 Mar 2015, Pieter Lexis wrote:
Now, the IETF has standardized a mechanism to do discovery like this in the form of webfinger, RFC7033[1]. This would allow an MTA/MUA to lookup the full recipient address (in the format given by the end user) at the webfinger server of that domain. This server could do the casefolding/aliasing using the defined 'aliases' field in the response body.
Any email address oracle service will find its biggest consumer to be spammers. I do not think anyone will deploy such on oracle/service. Paul _______________________________________________ dane mailing list dane@ietf.org https://www.ietf.org/mailman/listinfo/dane