I wanted to extend my mimedefang-filter to block disposition notifications (return receipts).
In short, what I attempted to do in filter_end was the following:
if (lc($entity->head->get("content-type")) =~ m+multipart/report.*disposition-notification+) { md_graphdefang_log('disposition-notification'); return action_bounce("Disposition notifications not allowed"); }
[snip]
I've found workaround that can be used after SpamAssassin check (spam_assassin_check()) is done:
$sa_status = spam_assassin_status();
$ct = $sa_status->get("content-type");
$dn = $sa_status->get("disposition-notification-to");
... and so on ...will fetch correct header info (for all headers).
Using SpamAssassin just to fetch header values would be an overkill, but if SpamAssassin is used anyhow, above will work.
Hopefully, the bug in MIMEDefang will be completely resolved soon, so that $entity can be used for this...
-- Aleksandar Milivojevic <[EMAIL PROTECTED]> Pollard Banknote Limited Systems Administrator 1499 Buffalo Place Tel: (204) 474-2323 ext 276 Winnipeg, MB R3T 1L7 _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
