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<html>
<head><title>smfi_setreply</title></head>
<body>
<h1>smfi_setreply</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>
int smfi_setreply(
SMFICTX *ctx,
char *rcode,
char *xcode,
char *message
);
</pre>
Set the default SMTP error reply code.
</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>smfi_setreply may be called from any of the xxfi_ callbacks
other than xxfi_connect.</td>
</tr>
<tr align="left" valign=top>
<th width="80">Effects</th>
<td>Directly set the SMTP error reply code for this connection. This code
will be used on subsequent error replies resulting from actions taken by
this filter.</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>rcode</td>
<td>The three-digit (RFC 821) SMTP reply code, as a null-terminated string. rcode cannot be NULL, and must be a valid reply code.
</td></tr>
<tr valign="top"><td>xcode</td>
<td>The extended (RFC 2034) reply code. If xcode is NULL, no extended code is used. Otherwise, xcode must conform to RFC 2034.
</td></tr>
<tr valign="top"><td>message</td>
<td>The text part of the SMTP reply. If message is NULL, an empty message is used.
</td></tr>
</table>
</td></tr>
<!----------- Return values ---------->
<tr>
<th valign="top" align=left>RETURN VALUES</th>
<td>smfi_setreply will fail and return MI_FAILURE if:
<ul>
<li>The rcode or xcode argument is invalid.
<li>A memory-allocation failure occurs.
</ul>
Otherwise, it return MI_SUCCESS.
</td>
</tr>
<!----------- Notes ---------->
<tr align="left" valign=top>
<th>NOTES</th>
<td>
<ul>
<li>Values passed to smfi_setreply are not checked for standards compliance.
<li>For details about reply codes and their meanings, please see RFC's
<a href="http://www.rfc-editor.org/rfc/rfc821.txt">821</a>
and <a href="http://www.rfc-editor.org/rfc/rfc2034.txt">2034</a>.
<li>If the reply code (rcode) given is a '4XX' code but SMFI_REJECT is used
for the message, the custom reply is not used.
<li>Similarly, if the reply code (rcode) given is a '5XX' code but
SMFI_TEMPFAIL is used for the message, the custom reply is not used.
</ul>
</td>
</tr>
</table>
<hr size="1">
<font size="-1">
Copyright (c) 2000, 2002-2003 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>
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