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	<id>https://wiki.nina.chat/index.php?action=history&amp;feed=atom&amp;title=Protocols%2FMSNP%2FCommands%2FINF</id>
	<title>Protocols/MSNP/Commands/INF - Revision history</title>
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	<updated>2026-06-26T19:30:16Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.41.1</generator>
	<entry>
		<id>https://wiki.nina.chat/index.php?title=Protocols/MSNP/Commands/INF&amp;diff=4250&amp;oldid=prev</id>
		<title>Animadoria at 18:43, 11 May 2022</title>
		<link rel="alternate" type="text/html" href="https://wiki.nina.chat/index.php?title=Protocols/MSNP/Commands/INF&amp;diff=4250&amp;oldid=prev"/>
		<updated>2022-05-11T18:43:25Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:43, 11 May 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Protocols/MSNP}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= INF =&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= INF =&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;This page is historical as this command is not used in any officially supported version of MSNP.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;This page is historical as this command is not used in any officially supported version of MSNP.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Animadoria</name></author>
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	<entry>
		<id>https://wiki.nina.chat/index.php?title=Protocols/MSNP/Commands/INF&amp;diff=2413&amp;oldid=prev</id>
		<title>AD: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://wiki.nina.chat/index.php?title=Protocols/MSNP/Commands/INF&amp;diff=2413&amp;oldid=prev"/>
		<updated>2020-05-29T00:23:35Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:23, 29 May 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;4&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>AD</name></author>
	</entry>
	<entry>
		<id>https://wiki.nina.chat/index.php?title=Protocols/MSNP/Commands/INF&amp;diff=2412&amp;oldid=prev</id>
		<title>AD: /* Example */</title>
		<link rel="alternate" type="text/html" href="https://wiki.nina.chat/index.php?title=Protocols/MSNP/Commands/INF&amp;diff=2412&amp;oldid=prev"/>
		<updated>2010-01-06T14:12:47Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Example&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= INF =&lt;br /&gt;
This page is historical as this command is not used in any officially supported version of MSNP.&lt;br /&gt;
&lt;br /&gt;
== Dispatch and Notification Servers ==&lt;br /&gt;
Sent from the client to get a list of supported authentiction systems employed by the server. One of the supported systems is selected and used in the subsequent [[Protocols/MSNP/USR]] command to authenticate.&lt;br /&gt;
&lt;br /&gt;
This command was used in [[Protocols/MSNP/MSNP2]] until [[Protocols/MSNP/MSN_Protocol_Version_8|MSNP8]] when [[Protocols/MSNP/Tweener]] was introduced.&lt;br /&gt;
&lt;br /&gt;
=== Request command ===&lt;br /&gt;
==== Description ====&lt;br /&gt;
 INF trid&lt;br /&gt;
&lt;br /&gt;
==== Parameters ====&lt;br /&gt;
*trid: [[Protocols/MSNP/General/Commands#Transaction_IDs|Transaction ID]]&lt;br /&gt;
&lt;br /&gt;
=== Response command ===&lt;br /&gt;
==== Description ====&lt;br /&gt;
 INF trid system1 system2 systemN&lt;br /&gt;
&lt;br /&gt;
==== Parameters ====&lt;br /&gt;
*systemN: Name of a supported authentication system. MSNP2 only supported MD5 challenge-response. Later versions of the protocol introduced newer authentication systems.&lt;br /&gt;
&lt;br /&gt;
=== Example ===&lt;br /&gt;
The INF command is sent as part of an authentication attempt:&lt;br /&gt;
&lt;br /&gt;
 &amp;gt;&amp;gt;&amp;gt; INF 3&lt;br /&gt;
 &amp;lt;&amp;lt;&amp;lt; INF 3 MD5&lt;br /&gt;
&lt;br /&gt;
 &amp;gt;&amp;gt;&amp;gt; USR 4 MD5 I testuser@hotmail.com&lt;br /&gt;
 &amp;lt;&amp;lt;&amp;lt; USR 4 MD5 S abcdef&lt;br /&gt;
&lt;br /&gt;
 &amp;gt;&amp;gt;&amp;gt; USR 5 MD5 S b63fd5964ebaf07a474c5ff40c64c922&lt;br /&gt;
 &amp;lt;&amp;lt;&amp;lt; USR 5 OK&lt;br /&gt;
&lt;br /&gt;
[[Category:MSN]]&lt;br /&gt;
[[Category:Protocols/MSNP]]&lt;br /&gt;
[[Category:Work_In_Progress]]&lt;/div&gt;</summary>
		<author><name>AD</name></author>
	</entry>
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