On Jul 15, 2004, at 6:20 PM, Roy Badami wrote:
A few people (myself included) have raised concerns about the
dependence of the PRA algorithm on non-standard header
fields.
If you are referring to the three headers, Delivered-To, X-Envelope-To
and Envelope-To, in my last meeting with the authors of marid-core, it
was agreed to remove them from the algorithm. With reference to
marid-core-01, you can consider step 3 in section 4 to be deleted.
We all agreed with your logic of using non-standard headers which could
be shown to be implemented differently in different MTAs. I showed the
way Postfix uses Delivered-To as an existence proof of this problem.
- Mark