[dmarc-ietf] DMARCbis issue: Reporting URIs

["John Levine" <[e-mail]>]

Section 6.3 says that ruf and rua tags can take any URI, but only
define the meaning of a mailto: URI.  Either it should define some
other URI schemes or it should say that only mailto: URIs are valid.

Back in the olden days there was an http or https scheme that we took
out because it was ill specified, and nobody but me had tried to
implement it.  If people are interested in an https PUT scheme it
would be easy enough to define one, but only if someone says they want
to use it.  For large reports it could be somewhat faster than mailto
both because the report body isn't base64 encoded and the report goes
straight to the https server and doesn't get relayed as mail does.