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<HEAD><TITLE>xxfi_envfrom</TITLE></HEAD>
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$Id: xxfi_envfrom.html,v 1.14 2007/01/25 01:00:20 ca Exp $
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<H1>xxfi_envfrom</H1>
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<!---------- Synopsis ----------->
<TR><TH valign="top" align=left width=100>SYNOPSIS</TH><TD>
<PRE>
#include <libmilter/mfapi.h>
sfsistat (*xxfi_envfrom)(
SMFICTX *ctx,
char **argv
);
</PRE>
Handle the MAIL (envelope sender) command.
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<!----------- Description ---------->
<TR><TH valign="top" align=left>DESCRIPTION</TH><TD>
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<TH width="80">Called When</TH>
<TD>xxfi_envfrom is called once at the beginning of each message
(MAIL command),
before xxfi_envrcpt.</TD>
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<TH>Default Behavior</TH>
<TD>Do nothing; return SMFIS_CONTINUE.</TD>
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<!----------- Arguments ---------->
<TR><TH valign="top" align=left>ARGUMENTS</TH><TD>
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<TR bgcolor="#dddddd"><TH>Argument</TH><TH>Description</TH></TR>
<TR valign="top"><TD>ctx</TD>
<TD>Opaque context structure.
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<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.
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<!----------- Return values ---------->
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<TH valign="top" align=left>SPECIAL RETURN VALUES</TH>
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<TR bgcolor="#dddddd"><TH>Return value</TH><TH>Description</TH></TR>
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<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>
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<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>
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<TD>SMFIS_DISCARD</TD>
<TD>Accept and silently discard this message. <A href="xxfi_abort.html">xxfi_abort</A> is not called.
</TD>
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<TD>SMFIS_ACCEPT</TD>
<TD>Accept this message. <A href="xxfi_abort.html">xxfi_abort</A> is not called.
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<!----------- Notes ---------->
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<TH valign="top" align=left>NOTES</TH>
<TD>For more details on ESMTP responses, please see RFC
<A href="http://www.rfc-editor.org/rfc/rfc1869.txt">1869</A>.</TD>
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Copyright (c) 2000, 2003, 2006 Sendmail, Inc. and its suppliers.
All rights reserved.
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By using this file, you agree to the terms and conditions set
forth in the LICENSE.
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