Came across a small issue tonight.
In the suggested minimum filter, is action_delete_header("X-Spam-Score");
(without any index reference) the same as calling
action_delete_all_headers("X-Spam-Score");?
The manpage leads me to believe that action_delete_header without an index
reference will delete one header but the comment "# Delete any existing
X-Spam-Score header?" leads me to believe it will delete all of them.
Man Page:
action_delete_header($hdr, $index)
Deletes an existing header in the message. This can be used in
filter_begin or filter_end. The $hdr
parameter is the header name without the colon.
The $index parameter is optional; it defaults to 1. If you
supply it, then the $index'th occurrence of
the header is deleted, if there is more than one header with
the same name.
I'm switching to the delete_all for safety sake but believe this is might be
a man page errata or a misleading comment in the suggested filter.
Regards,
KAM
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