2 <head><title>xxfi_envfrom</title></head>
5 $Id: xxfi_envfrom.html,v 1.9 2003/03/05 19:57:55 ca Exp $
9 <table border="0" cellspacing=4 cellpadding=4>
10 <!---------- Synopsis ----------->
11 <tr><th valign="top" align=left width=150>SYNOPSIS</th><td>
13 #include <libmilter/mfapi.h>
14 sfsistat (*xxfi_envfrom)(
19 Handle the envelope FROM command.
22 <!----------- Description ---------->
23 <tr><th valign="top" align=left>DESCRIPTION</th><td>
24 <table border="1" cellspacing=1 cellpadding=4>
25 <tr align="left" valign=top>
26 <th width="80">Called When</th>
27 <td>xxfi_envfrom is called once at the beginning of each message, before xxfi_envrcpt.</td>
29 <tr align="left" valign=top>
30 <th>Default Behavior</th>
31 <td>Do nothing; return SMFIS_CONTINUE.</td>
35 <!----------- Arguments ---------->
36 <tr><th valign="top" align=left>ARGUMENTS</th><td>
37 <table border="1" cellspacing=0>
38 <tr bgcolor="#dddddd"><th>Argument</th><th>Description</th></tr>
39 <tr valign="top"><td>ctx</td>
40 <td>Opaque context structure.
42 <tr valign="top"><td>argv</td>
43 <td>Null-terminated SMTP command arguments;
44 argv[0] is guaranteed to be the sender address.
45 Later arguments are the ESMTP arguments.
50 <!----------- Return values ---------->
52 <th valign="top" align=left>SPECIAL RETURN VALUES</th>
53 <td><table border="1" cellspacing=0>
54 <tr bgcolor="#dddddd"><th>Return value</th><th>Description</th></tr>
56 <td>SMFIS_TEMPFAIL</td>
57 <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.
62 <td>Reject this sender and message; a new sender/message may be specified. <a href="xxfi_abort.html">xxfi_abort</a> is not called.
66 <td>SMFIS_DISCARD</td>
67 <td>Accept and silently discard this message. <a href="xxfi_abort.html">xxfi_abort</a> is not called.
72 <td>Accept this message. <a href="xxfi_abort.html">xxfi_abort</a> is not called.
78 <!----------- Notes ---------->
80 <th valign="top" align=left>NOTES</th>
81 <td>For more details on ESTMP responses, please see RFC
82 <a href="http://www.rfc-editor.org/rfc/rfc1869.txt">1869</a>.</td>
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