> The issue isn't what headers are present in the MIME encoded message
but
> what kind of URI can be used to reference an attachment. Do you have
> something concrete in mind?
To refer attachments with Content-Id 'xxx' the format is "cid:xxx" and
to refer attachments with Content-Location 'xxx' the format is simply
"xxx", where the format of 'xxx' is an absolute URI. This will be the
case even if the attachment's Content-Location specifies a relative
location.
Therefore, if the attachment's Content-Location is '/images/front.jpg'
and the base Content-Location is 'http://tempuri.org/' then the
reference should be 'http://tempuri.org/images/front.jpg'.
--ms
