32 lines
1.3 KiB
Plaintext
32 lines
1.3 KiB
Plaintext
$OpenBSD: patch-bin_smtp-vilter_smtp-vilter_conf_5,v 1.1 2009/11/26 14:02:58 jasper Exp $
|
|
--- bin/smtp-vilter/smtp-vilter.conf.5.orig Sun Jan 21 13:09:38 2007
|
|
+++ bin/smtp-vilter/smtp-vilter.conf.5 Fri Oct 23 16:09:16 2009
|
|
@@ -103,6 +103,27 @@ Define the path from where backend are loaded.
|
|
Define the filename path to the configuration file for backend <backend>.
|
|
Note that this command must be preceeded by the backend command.
|
|
.El
|
|
+.Bl -ohang
|
|
+.It Em header-options=<header-options>
|
|
+Control various features of the artifical header used to forward
|
|
+messages to a spam detection backend.
|
|
+Note that this header is entirely internal and is NOT visible to the MTA or
|
|
+the end recipient.
|
|
+.Pp
|
|
+At present there is only one option, which is to indicate the sender's SASL
|
|
+authentication status as reported by the MTA:
|
|
+.El
|
|
+.Bl -ohang -offset indent
|
|
+.It Pa header-options=0
|
|
+ignore SASL authentication status (default)
|
|
+.It Pa header-options=1
|
|
+if the sender successfully signed in then insert a tag of the form
|
|
+"(Authenticated sender: user@domain)" in the received header.
|
|
+.El
|
|
+.Pp
|
|
+The latter behaviour emulates Postfix's "smtpd_sasl_authenticated_header"
|
|
+option, and enables a (suitably configured) spam detection backend to apply
|
|
+different rules for trusted senders.
|
|
.Sh STRATEGIES
|
|
.Bl -ohang
|
|
.It Em virus-strategy=<strategy>
|