On Thu, Aug 09, 2018 at 06:52:48PM +0200, Tom Sommer wrote: > So I can do a "Please look at > http://example.com/smtp.php?code=$smtp_code" and do some magic on that > page with the error code and/or error description to help the customer.
Seems like overkill. Will you be documenting all the Postfix built-in error codes? If the error is from an access map, you can already put an URL in the text. That said, it is now clear what you're looking for. Presumably you mostly want the enhanced status code, since otherwise it is mostly just 554 for pretty much everything. Someone would have to write the that, and cycles are rather limited. Unless you're able to contribute a high-quality patch with updated documentation, this is unlikely to appear soon... -- Viktor.