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<html>
<head><title>xxfi_envfrom</title></head>
<body>
<!--
$Id: xxfi_envfrom.html,v 1.9 2003/03/05 19:57:55 ca Exp $
-->
<h1>xxfi_envfrom</h1>
<table border="0" cellspacing=4 cellpadding=4>
<!---------- Synopsis ----------->
<tr><th valign="top" align=left width=150>SYNOPSIS</th><td>
<pre>
#include <libmilter/mfapi.h>
sfsistat (*xxfi_envfrom)(
SMFICTX * ctx,
char ** argv
);
</pre>
Handle the envelope FROM command.
</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_envfrom is called once at the beginning of each message, before xxfi_envrcpt.</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>argv</td>
<td>Null-terminated SMTP command arguments;
argv[0] is guaranteed to be the sender address.
Later arguments are the ESMTP arguments.
</td></tr>
</table>
</td></tr>
<!----------- Return values ---------->
<tr>
<th valign="top" align=left>SPECIAL RETURN VALUES</th>
<td><table border="1" cellspacing=0>
<tr bgcolor="#dddddd"><th>Return value</th><th>Description</th></tr>
<tr valign="top">
<td>SMFIS_TEMPFAIL</td>
<td>Reject this sender and message with a temporary error; a new sender (and hence a new message) may subsequently be specified. <a href="xxfi_abort.html">xxfi_abort</a> is not called.
</td>
</tr>
<tr valign="top">
<td>SMFIS_REJECT</td>
<td>Reject this sender and message; a new sender/message may be specified. <a href="xxfi_abort.html">xxfi_abort</a> is not called.
</td>
</tr>
<tr valign="top">
<td>SMFIS_DISCARD</td>
<td>Accept and silently discard this message. <a href="xxfi_abort.html">xxfi_abort</a> is not called.
</td>
</tr>
<tr valign="top">
<td>SMFIS_ACCEPT</td>
<td>Accept this message. <a href="xxfi_abort.html">xxfi_abort</a> is not called.
</td>
</tr>
</table>
</tr>
<!----------- Notes ---------->
<tr>
<th valign="top" align=left>NOTES</th>
<td>For more details on ESTMP responses, please see RFC
<a href="http://www.rfc-editor.org/rfc/rfc1869.txt">1869</a>.</td>
</tr>
</table>
<hr size="1">
<font size="-1">
Copyright (c) 2000, 2003 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>
|
