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<div class="headertitle"><div class="title">smtp.c File Reference</div></div>
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<div class="textblock"><code>#include &quot;lwip/apps/smtp.h&quot;</code><br />
<code>#include &quot;<a class="el" href="sys_8h.html">lwip/sys.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="sockets_8h.html">lwip/sockets.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="altcp_8h.html">lwip/altcp.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="dns_8h.html">lwip/dns.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="mem_8h.html">lwip/mem.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="altcp__tcp_8h.html">lwip/altcp_tcp.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="altcp__tls_8h.html">lwip/altcp_tls.h</a>&quot;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structsmtp__session.html">smtp_session</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Macros</h2></td></tr>
<tr class="memitem:a19ebd0b9a82b87fd205fed0dba06649e" id="r_a19ebd0b9a82b87fd205fed0dba06649e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a19ebd0b9a82b87fd205fed0dba06649e">SMTP_POLL_INTERVAL</a>&#160;&#160;&#160;4</td></tr>
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Enumerations</h2></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:ga1ccf4305461ec16cf41599341ec54983" id="r_ga1ccf4305461ec16cf41599341ec54983"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__smtp.html#ga1ccf4305461ec16cf41599341ec54983">smtp_set_server_addr</a> (const char *server)</td></tr>
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<tr class="memitem:ga06f6582701def2a62582373bb0be5788" id="r_ga06f6582701def2a62582373bb0be5788"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__smtp.html#ga06f6582701def2a62582373bb0be5788">smtp_send_mail_static</a> (const char *from, const char *to, const char *subject, const char *body, smtp_result_fn callback_fn, void *callback_arg)</td></tr>
<tr class="separator:ga06f6582701def2a62582373bb0be5788"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>SMTP client module</p>
<p>Author: Simon Goldschmidt </p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a19ebd0b9a82b87fd205fed0dba06649e" name="a19ebd0b9a82b87fd205fed0dba06649e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a19ebd0b9a82b87fd205fed0dba06649e">&#9670;&#160;</a></span>SMTP_POLL_INTERVAL</h2>
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<td class="memname">#define SMTP_POLL_INTERVAL&#160;&#160;&#160;4</td>
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<p>TCP poll interval. Unit is 0.5 sec. </p>
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<a id="a6029851c4f71d98b00d6c49a17ea9ef6" name="a6029851c4f71d98b00d6c49a17ea9ef6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6029851c4f71d98b00d6c49a17ea9ef6">&#9670;&#160;</a></span>SMTP_TIMEOUT</h2>
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<td class="memname">#define SMTP_TIMEOUT&#160;&#160;&#160;( 2 * 60 * <a class="el" href="#a19ebd0b9a82b87fd205fed0dba06649e">SMTP_POLL_INTERVAL</a> / 2)</td>
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<p>TCP poll timeout while not sending the body. This is somewhat lower than the RFC states (5 minutes for initial, MAIL and RCPT) but still OK for us here. 2 minutes </p>
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<a id="ad853ab316a3b866b87c0454053febfe3" name="ad853ab316a3b866b87c0454053febfe3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad853ab316a3b866b87c0454053febfe3">&#9670;&#160;</a></span>SMTP_TIMEOUT_DATABLOCK</h2>
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<td class="memname">#define SMTP_TIMEOUT_DATABLOCK&#160;&#160;&#160;( 3 * 60 * <a class="el" href="#a19ebd0b9a82b87fd205fed0dba06649e">SMTP_POLL_INTERVAL</a> / 2)</td>
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<p>TCP poll timeout while sending message body, reset after every successful write. 3 minutes </p>
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<a id="a73855e673457f748b6bcba49aab9b035" name="a73855e673457f748b6bcba49aab9b035"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73855e673457f748b6bcba49aab9b035">&#9670;&#160;</a></span>SMTP_TIMEOUT_DATATERM</h2>
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<td class="memname">#define SMTP_TIMEOUT_DATATERM&#160;&#160;&#160;(10 * 60 * <a class="el" href="#a19ebd0b9a82b87fd205fed0dba06649e">SMTP_POLL_INTERVAL</a> / 2)</td>
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<p>TCP poll timeout while waiting for confirmation after sending the body. 10 minutes </p>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="a04947fff2d3a3803e6c716aecc7f2bae" name="a04947fff2d3a3803e6c716aecc7f2bae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a04947fff2d3a3803e6c716aecc7f2bae">&#9670;&#160;</a></span>smtp_session_state</h2>
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<td class="memname">enum <a class="el" href="#a04947fff2d3a3803e6c716aecc7f2bae">smtp_session_state</a></td>
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<p>State for SMTP client state machine </p>
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