1d0cef73dSGregory Neil Shapiro<HTML> 2d0cef73dSGregory Neil Shapiro<HEAD><TITLE>xxfi_header</TITLE></HEAD> 3d0cef73dSGregory Neil Shapiro<BODY> 4e92d3f3fSGregory Neil Shapiro<!-- 54313cc83SGregory Neil Shapiro$Id: xxfi_header.html,v 1.18 2013-11-22 20:51:39 ca Exp $ 6e92d3f3fSGregory Neil Shapiro--> 7d0cef73dSGregory Neil Shapiro<H1>xxfi_header</H1> 840266059SGregory Neil Shapiro 9d0cef73dSGregory Neil Shapiro<TABLE border="0" cellspacing=4 cellpadding=4> 1040266059SGregory Neil Shapiro<!---------- Synopsis -----------> 11d0cef73dSGregory Neil Shapiro<TR><TH valign="top" align=left width=100>SYNOPSIS</TH><TD> 12d0cef73dSGregory Neil Shapiro<PRE> 1340266059SGregory Neil Shapiro#include <libmilter/mfapi.h> 1440266059SGregory Neil Shapirosfsistat (*xxfi_header)( 1540266059SGregory Neil Shapiro SMFICTX *ctx, 1640266059SGregory Neil Shapiro char *headerf, 1740266059SGregory Neil Shapiro char *headerv 1840266059SGregory Neil Shapiro); 19d0cef73dSGregory Neil Shapiro</PRE> 2040266059SGregory Neil ShapiroHandle a message header. 21d0cef73dSGregory Neil Shapiro</TD></TR> 2240266059SGregory Neil Shapiro 2340266059SGregory Neil Shapiro<!----------- Description ----------> 24d0cef73dSGregory Neil Shapiro<TR><TH valign="top" align=left>DESCRIPTION</TH><TD> 25d0cef73dSGregory Neil Shapiro<TABLE border="1" cellspacing=1 cellpadding=4> 26d0cef73dSGregory Neil Shapiro<TR align="left" valign=top> 27d0cef73dSGregory Neil Shapiro<TH width="80">Called When</TH> 28d0cef73dSGregory Neil Shapiro<TD>xxfi_header is called once for each message header.</TD> 29d0cef73dSGregory Neil Shapiro</TR> 30d0cef73dSGregory Neil Shapiro<TR align="left" valign=top> 31d0cef73dSGregory Neil Shapiro<TH>Default Behavior</TH> 32d0cef73dSGregory Neil Shapiro<TD>Do nothing; return SMFIS_CONTINUE.</TD> 33d0cef73dSGregory Neil Shapiro</TR> 34d0cef73dSGregory Neil Shapiro</TABLE> 355b0945b5SGregory Neil Shapiro</TD></TR> 3640266059SGregory Neil Shapiro 3740266059SGregory Neil Shapiro<!----------- Arguments ----------> 38d0cef73dSGregory Neil Shapiro<TR><TH valign="top" align=left>ARGUMENTS</TH><TD> 39d0cef73dSGregory Neil Shapiro <TABLE border="1" cellspacing=0> 40d0cef73dSGregory Neil Shapiro <TR bgcolor="#dddddd"><TH>Argument</TH><TH>Description</TH></TR> 41d0cef73dSGregory Neil Shapiro <TR valign="top"><TD>ctx</TD> 42d0cef73dSGregory Neil Shapiro <TD>Opaque context structure. 43d0cef73dSGregory Neil Shapiro </TD></TR> 44d0cef73dSGregory Neil Shapiro <TR valign="top"><TD>headerf</TD> 45d0cef73dSGregory Neil Shapiro <TD> Header field name. 46d0cef73dSGregory Neil Shapiro </TD></TR> 47d0cef73dSGregory Neil Shapiro <TR valign="top"><TD>headerv</TD> 48d0cef73dSGregory Neil Shapiro <TD>Header field value. 49af9557fdSGregory Neil Shapiro The content of the header may include folded white space, 50af9557fdSGregory Neil Shapiro i.e., multiple lines with following white space 51*d39bd2c1SGregory Neil Shapiro where lines are separated by LF (not CRLF). 52*d39bd2c1SGregory Neil Shapiro The trailing line terminator (CRLF) is removed. 53d0cef73dSGregory Neil Shapiro </TD></TR> 54d0cef73dSGregory Neil Shapiro </TABLE> 55d0cef73dSGregory Neil Shapiro</TD></TR> 5640266059SGregory Neil Shapiro 5740266059SGregory Neil Shapiro<!----------- Notes ----------> 58d0cef73dSGregory Neil Shapiro<TR> 59d0cef73dSGregory Neil Shapiro<TH valign="top" align=left>NOTES</TH> 60d0cef73dSGregory Neil Shapiro<TD> 61d0cef73dSGregory Neil Shapiro<UL> 62d0cef73dSGregory Neil Shapiro<LI>Starting with sendmail 8.14, spaces after the colon in a header 63d0cef73dSGregory Neil Shapirofield are preserved if requested using the flag 64d0cef73dSGregory Neil Shapiro<A HREF="xxfi_negotiate.html#SMFIP_HDR_LEADSPC"><CODE>SMFIP_HDR_LEADSPC</CODE></A>. 65d0cef73dSGregory Neil ShapiroThat is, the header 6640266059SGregory Neil Shapiro 67d0cef73dSGregory Neil Shapiro<PRE> 68d0cef73dSGregory Neil ShapiroFrom: sender <f@example.com> 69d0cef73dSGregory Neil ShapiroTo: user <t@example.com> 70d0cef73dSGregory Neil ShapiroSubject:no 71d0cef73dSGregory Neil Shapiro</PRE> 72d0cef73dSGregory Neil Shapiro 73d0cef73dSGregory Neil Shapirowill be sent to a milter as 74d0cef73dSGregory Neil Shapiro 75d0cef73dSGregory Neil Shapiro<PRE> 76d0cef73dSGregory Neil Shapiro"From", " sender <f@example.com>" 77d0cef73dSGregory Neil Shapiro"To", " user <t@example.com>" 78d0cef73dSGregory Neil Shapiro"Subject", "no" 79d0cef73dSGregory Neil Shapiro</PRE> 80d0cef73dSGregory Neil Shapiro 81d0cef73dSGregory Neil Shapirowhile previously 82d0cef73dSGregory Neil Shapiro(or without the flag 83d0cef73dSGregory Neil Shapiro<A HREF="xxfi_negotiate.html#SMFIP_HDR_LEADSPC"><CODE>SMFIP_HDR_LEADSPC</CODE></A>) 84d0cef73dSGregory Neil Shapiroit was: 85d0cef73dSGregory Neil Shapiro 86d0cef73dSGregory Neil Shapiro<PRE> 87d0cef73dSGregory Neil Shapiro"From", "sender <f@example.com>" 88d0cef73dSGregory Neil Shapiro"To", "user <t@example.com>" 89d0cef73dSGregory Neil Shapiro"Subject", "no" 90d0cef73dSGregory Neil Shapiro</PRE> 91d0cef73dSGregory Neil Shapiro 92d0cef73dSGregory Neil Shapiro 93d0cef73dSGregory Neil Shapiro<LI>Later filters will see header changes/additions made by earlier ones. 94d0cef73dSGregory Neil Shapiro<LI>For much more detail about header format, please see 95d0cef73dSGregory Neil ShapiroRFC <A href="http://www.rfc-editor.org/rfc/rfc822.html">822</A> 96d0cef73dSGregory Neil Shapiroand 97d0cef73dSGregory Neil ShapiroRFC <A href="http://www.rfc-editor.org/rfc/rfc2822.html">2822</A> 98d0cef73dSGregory Neil Shapiro</UL> 99d0cef73dSGregory Neil Shapiro</TD> 100d0cef73dSGregory Neil Shapiro</TR> 101d0cef73dSGregory Neil Shapiro</TABLE> 102d0cef73dSGregory Neil Shapiro 103d0cef73dSGregory Neil Shapiro<HR size="1"> 104d0cef73dSGregory Neil Shapiro<FONT size="-1"> 1055dd76dd0SGregory Neil ShapiroCopyright (c) 2000, 2003, 2006 Proofpoint, Inc. and its suppliers. 10640266059SGregory Neil ShapiroAll rights reserved. 107d0cef73dSGregory Neil Shapiro<BR> 10840266059SGregory Neil ShapiroBy using this file, you agree to the terms and conditions set 1095ef517c0SGregory Neil Shapiroforth in the LICENSE. 110d0cef73dSGregory Neil Shapiro</FONT> 111d0cef73dSGregory Neil Shapiro</BODY> 112d0cef73dSGregory Neil Shapiro</HTML> 113