Archiving rules for mail headers

[Former user]

It would be nice to have archiving rules which check mail header fields. As example i want to filter out all mail with the header line "X-No-Archive: Yes"

[Janos SUTO]

Piler already has something similar. It discards emails with headers "Received: by piler" or "X-piler-id:" So if you could rewrite the header line then it were solved. Do you think it's possible?

update:

Grab the master branch, recompile it, then add the following to piler.conf:

piler_header_field=X-No-Archive: Yes

Then the parser will make the message discarded.