Mercurial > hg > nginx-site
comparison xml/en/docs/mail/ngx_mail_pop3_module.xml @ 664:8283b1048b27
Translated mail modules into English.
author | Vladimir Homutov <vl@nginx.com> |
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date | Wed, 05 Sep 2012 14:07:43 +0000 |
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children | 95c3c3bbf1ce |
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1 <?xml version="1.0"?> | |
2 | |
3 <!-- | |
4 Copyright (C) 2006, 2007 Anton Yuzhaninov | |
5 Copyright (C) Nginx, Inc. | |
6 --> | |
7 | |
8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> | |
9 | |
10 <module name="Module ngx_mail_pop3_module" | |
11 link="/en/docs/mail/ngx_mail_pop3_module.html" | |
12 lang="en" | |
13 rev="1"> | |
14 | |
15 <section id="directives" name="Directives"> | |
16 | |
17 <directive name="pop3_auth"> | |
18 <syntax><value>method</value> ...</syntax> | |
19 <default>plain</default> | |
20 <context>mail</context> | |
21 <context>server</context> | |
22 | |
23 <para> | |
24 Sets permitted methods of authentication for POP3 clients. | |
25 Supported methods are: | |
26 <list type="tag"> | |
27 | |
28 <tag-name><literal>plain</literal></tag-name> | |
29 <tag-desc> | |
30 <link url="http://tools.ietf.org/html/rfc1939">USER/PASS</link>, | |
31 <link url="http://tools.ietf.org/html/rfc4616">AUTH PLAIN</link>, | |
32 <link url="http://tools.ietf.org/html/draft-murchison-sasl-login-00">AUTH LOGIN</link>. | |
33 It is not possible to disable this methods. | |
34 </tag-desc> | |
35 | |
36 <tag-name><literal>apop</literal></tag-name> | |
37 <tag-desc> | |
38 <link url="http://tools.ietf.org/html/rfc1939">APOP</link>. | |
39 In order for this method to work, the password must be stored unencrypted. | |
40 </tag-desc> | |
41 | |
42 <tag-name><literal>cram-md5</literal></tag-name> | |
43 <tag-desc> | |
44 <link url="http://tools.ietf.org/html/rfc2195">AUTH CRAM-MD5</link>. | |
45 In order for this method to work, the password must be stored unencrypted. | |
46 </tag-desc> | |
47 | |
48 </list> | |
49 </para> | |
50 | |
51 </directive> | |
52 | |
53 | |
54 <directive name="pop3_capabilities"> | |
55 <syntax><value>extension</value> ...</syntax> | |
56 <default>TOP USER UIDL</default> | |
57 <context>mail</context> | |
58 <context>server</context> | |
59 | |
60 <para> | |
61 Allows to specify the | |
62 <link url="http://tools.ietf.org/html/rfc2449">POP3 protocol</link> | |
63 extensions list to be passed to the client upon | |
64 issuing the <literal>CAPA</literal> command. | |
65 | |
66 Authentication methods specified in the <link id="pop3_auth"/> and | |
67 (<link url="http://tools.ietf.org/html/rfc2449">SASL</link> extension) and | |
68 <link url="http://tools.ietf.org/html/rfc2595">STLS</link> directives, | |
69 are automatically added to this list if the | |
70 <link doc="ngx_mail_ssl_module.xml" id="starttls"/> directive is enabled. | |
71 </para> | |
72 | |
73 <para> | |
74 It makes sense to specify extensions | |
75 supported by POP3 backends | |
76 to which clients are proxied (if this extensions are related to commands | |
77 used after the authentication, when nginx transparently proxies the client | |
78 connection to the backend). | |
79 </para> | |
80 | |
81 <para> | |
82 The current list of standardized extensions is published at the | |
83 <link url="http://www.iana.org/assignments/pop3-extension-mechanism">www.iana.org</link>. | |
84 </para> | |
85 | |
86 </directive> | |
87 | |
88 </section> | |
89 | |
90 </module> |