112 lines
2.7 KiB
HTML
112 lines
2.7 KiB
HTML
<HTML>
|
|
<HEAD><TITLE>xxfi_header</TITLE></HEAD>
|
|
<BODY>
|
|
<!--
|
|
$Id: xxfi_header.html,v 1.17 2006/12/21 18:30:36 ca Exp $
|
|
-->
|
|
<H1>xxfi_header</H1>
|
|
|
|
<TABLE border="0" cellspacing=4 cellpadding=4>
|
|
<!---------- Synopsis ----------->
|
|
<TR><TH valign="top" align=left width=100>SYNOPSIS</TH><TD>
|
|
<PRE>
|
|
#include <libmilter/mfapi.h>
|
|
sfsistat (*xxfi_header)(
|
|
SMFICTX *ctx,
|
|
char *headerf,
|
|
char *headerv
|
|
);
|
|
</PRE>
|
|
Handle a message header.
|
|
</TD></TR>
|
|
|
|
<!----------- Description ---------->
|
|
<TR><TH valign="top" align=left>DESCRIPTION</TH><TD>
|
|
<TABLE border="1" cellspacing=1 cellpadding=4>
|
|
<TR align="left" valign=top>
|
|
<TH width="80">Called When</TH>
|
|
<TD>xxfi_header is called once for each message header.</TD>
|
|
</TR>
|
|
<TR align="left" valign=top>
|
|
<TH>Default Behavior</TH>
|
|
<TD>Do nothing; return SMFIS_CONTINUE.</TD>
|
|
</TR>
|
|
</TABLE>
|
|
|
|
<!----------- Arguments ---------->
|
|
<TR><TH valign="top" align=left>ARGUMENTS</TH><TD>
|
|
<TABLE border="1" cellspacing=0>
|
|
<TR bgcolor="#dddddd"><TH>Argument</TH><TH>Description</TH></TR>
|
|
<TR valign="top"><TD>ctx</TD>
|
|
<TD>Opaque context structure.
|
|
</TD></TR>
|
|
<TR valign="top"><TD>headerf</TD>
|
|
<TD> Header field name.
|
|
</TD></TR>
|
|
<TR valign="top"><TD>headerv</TD>
|
|
<TD>Header field value.
|
|
The content of the header may include folded white space,
|
|
i.e., multiple lines with following white space
|
|
where lines are separated by LF (not CR/LF).
|
|
The trailing line terminator (CR/LF) is removed.
|
|
</TD></TR>
|
|
</TABLE>
|
|
</TD></TR>
|
|
|
|
<!----------- Notes ---------->
|
|
<TR>
|
|
<TH valign="top" align=left>NOTES</TH>
|
|
<TD>
|
|
<UL>
|
|
<LI>Starting with sendmail 8.14, spaces after the colon in a header
|
|
field are preserved if requested using the flag
|
|
<A HREF="xxfi_negotiate.html#SMFIP_HDR_LEADSPC"><CODE>SMFIP_HDR_LEADSPC</CODE></A>.
|
|
That is, the header
|
|
|
|
<PRE>
|
|
From: sender <f@example.com>
|
|
To: user <t@example.com>
|
|
Subject:no
|
|
</PRE>
|
|
|
|
will be sent to a milter as
|
|
|
|
<PRE>
|
|
"From", " sender <f@example.com>"
|
|
"To", " user <t@example.com>"
|
|
"Subject", "no"
|
|
</PRE>
|
|
|
|
while previously
|
|
(or without the flag
|
|
<A HREF="xxfi_negotiate.html#SMFIP_HDR_LEADSPC"><CODE>SMFIP_HDR_LEADSPC</CODE></A>)
|
|
it was:
|
|
|
|
<PRE>
|
|
"From", "sender <f@example.com>"
|
|
"To", "user <t@example.com>"
|
|
"Subject", "no"
|
|
</PRE>
|
|
|
|
|
|
<LI>Later filters will see header changes/additions made by earlier ones.
|
|
<LI>For much more detail about header format, please see
|
|
RFC <A href="http://www.rfc-editor.org/rfc/rfc822.html">822</A>
|
|
and
|
|
RFC <A href="http://www.rfc-editor.org/rfc/rfc2822.html">2822</A>
|
|
</UL>
|
|
</TD>
|
|
</TR>
|
|
</TABLE>
|
|
|
|
<HR size="1">
|
|
<FONT size="-1">
|
|
Copyright (c) 2000, 2003, 2006 Sendmail, Inc. and its suppliers.
|
|
All rights reserved.
|
|
<BR>
|
|
By using this file, you agree to the terms and conditions set
|
|
forth in the LICENSE.
|
|
</FONT>
|
|
</BODY>
|
|
</HTML>
|