> Suggestions noted, but I've just started on the major reorganization of
> the code to modularize lookup types, so it will be a while before I get
> to think about other new features.
>
On the first request,
I took the liberty of adding an 'excuse' command to the filtering
commands some time ago just for this reason...
Here is a patch against 1.80 (it's just against filter.c which is the
only file affected.
I use it simply as follows (one simple example from my *huge* spam filter )
# <example>
if ($h_X-Advertisement is not "")
then excuse "Header X-Advertisement is set: $h_X-Advertisement"
endif
#</example>
This puts X-FilterExcuse: header(s) (more than one if called multiple
times) into the message headers
Later in my (site wide) filter I check for X-FilterExcuse and keep or
drop the mail as appropriate...
Regards
JoeV.
* Joe Vaughan, Systems Manager, EUnet Ireland joev@??? *
* Phone:+353-1-6790832 Fax:+353-1-6799634 http://www.EUnet.ie *
-------------------------------------------------------
Here's the patch. (very small so don't freak!)
--------------------- cut here -----------------------
--- filter.c.orig Tue Dec 9 13:35:15 1997
+++ filter.c Tue Dec 9 13:44:48 1997
@@ -63,6 +63,9 @@
of command words which follows. */
enum { deliver_command, elif_command, else_command, endif_command,
+ /* JoeV - 17-Nov-97 - Quick hack for spam reject excuse support */
+ excuse_command,
+
finish_command, fail_command, freeze_command, if_command,
log_command, logfile_command,
mail_command, noerror_command, pipe_command, save_command,
@@ -73,6 +76,7 @@
"elif",
"else",
"endif",
+ "excuse",
"finish",
"fail",
"freeze",
@@ -731,6 +735,7 @@
case pipe_command:
case save_command:
case testprint_command:
+ case excuse_command:
ptr = nextitem(ptr, buffer, sizeof(buffer), FALSE);
if (*buffer == 0)
@@ -1686,6 +1691,14 @@
}
break;
+ /* JoeV - 17-Nov-97 - Hack for spam excuse handling */
+ case excuse_command:
+
+ s = expand_string((char *)(commands->args[0]));
+ header_add(htype_other,
+ "X-FilterExcuse: %s\n",s);
+ break;
+
/* Freeze and fail are available only when there is somewhere to pass
back the action; this is the case only for system filtering. These
commands are rejected at parse time otherwise. */
@@ -1942,6 +1955,7 @@
case pipe_command:
case save_command:
case testprint_command:
+ case excuse_command:
if (this->args[0] != NULL) store_free(this->args[0]);
break;
--
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http://www.exim.org/ ***
