1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
|
<!DOCTYPE html>
<html class="writer-html5" lang="en" >
<head>
<meta charset="utf-8" /><meta name="generator" content="Docutils 0.19: https://docutils.sourceforge.io/" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>sync_server — Cyrus IMAP 3.12.1 documentation</title>
<link rel="stylesheet" href="../../../../_static/pygments.css" type="text/css" />
<link rel="stylesheet" href="../../../../_static/css/theme.css" type="text/css" />
<link rel="stylesheet" href="../../../../_static/graphviz.css" type="text/css" />
<link rel="stylesheet" href="../../../../_static/cyrus.css" type="text/css" />
<script data-url_root="../../../../" id="documentation_options" src="../../../../_static/documentation_options.js"></script>
<script src="../../../../_static/jquery.js"></script>
<script src="../../../../_static/underscore.js"></script>
<script src="../../../../_static/_sphinx_javascript_frameworks_compat.js"></script>
<script src="../../../../_static/doctools.js"></script>
<script src="../../../../_static/sphinx_highlight.js"></script>
<script src="../../../../_static/js/theme.js"></script>
<link rel="index" title="Index" href="../../../../genindex.html" />
<link rel="search" title="Search" href="../../../../search.html" />
<link rel="next" title="timsieved" href="timsieved.html" />
<link rel="prev" title="sync_reset" href="sync_reset.html" />
</head>
<body class="wy-body-for-nav">
<div class="wy-grid-for-nav">
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
<div class="wy-side-scroll">
<div class="wy-side-nav-search" >
<a href="../../../../index.html" class="icon icon-home">
Cyrus IMAP
</a>
<div class="version">
3.12.1
</div>
<div role="search">
<form id="rtd-search-form" class="wy-form" action="../../../../search.html" method="get">
<input type="text" name="q" placeholder="Search docs" aria-label="Search docs" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
</div><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
<p class="caption" role="heading"><span class="caption-text">Cyrus IMAP</span></p>
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../../../../download.html">Download</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../../quickstart.html">Quickstart Guide</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../../overview.html">Overview</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../../setup.html">Setup</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="../../../../operations.html">Operations</a><ul class="current">
<li class="toctree-l2 current"><a class="reference internal" href="../index.html">Man pages</a><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="../index.html#configuration-files">(5) Configuration Files</a></li>
<li class="toctree-l3 current"><a class="reference internal" href="../index.html#system-commands">(8) System Commands</a><ul class="current">
<li class="toctree-l4"><a class="reference internal" href="arbitron.html"><strong>arbitron</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="calalarmd.html"><strong>calalarmd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="chk_cyrus.html"><strong>chk_cyrus</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ctl_conversationsdb.html"><strong>ctl_conversationsdb</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ctl_cyrusdb.html"><strong>ctl_cyrusdb</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ctl_deliver.html"><strong>ctl_deliver</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ctl_mboxlist.html"><strong>ctl_mboxlist</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ctl_zoneinfo.html"><strong>ctl_zoneinfo</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cvt_cyrusdb.html"><strong>cvt_cyrusdb</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cvt_xlist_specialuse.html"><strong>cvt_xlist_specialuse</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_buildinfo.html"><strong>cyr_buildinfo</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_dbtool.html"><strong>cyr_dbtool</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_deny.html"><strong>cyr_deny</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_df.html"><strong>cyr_df</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_expire.html"><strong>cyr_expire</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_info.html"><strong>cyr_info</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_ls.html"><strong>cyr_ls</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_synclog.html"><strong>cyr_synclog</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_userseen.html"><strong>cyr_userseen</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_virusscan.html"><strong>cyr_virusscan</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyr_withlock_run.html"><strong>cyr_withlock_run</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyradm.html"><strong>cyradm</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="cyrdump.html"><strong>cyrdump</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="deliver.html"><strong>deliver</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="fetchnews.html"><strong>fetchnews</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="fud.html"><strong>fud</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="httpd.html"><strong>httpd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="idled.html"><strong>idled</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="imapd.html"><strong>imapd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ipurge.html"><strong>ipurge</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="lmtpd.html"><strong>lmtpd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="lmtpproxyd.html"><strong>lmtpproxyd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="masssievec.html"><strong>masssievec</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="master.html"><strong>master</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="mbexamine.html"><strong>mbexamine</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="mbpath.html"><strong>mbpath</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="mbtool.html"><strong>mbtool</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="mkimap.html"><strong>mkimap</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="mknewsgroups.html"><strong>mknewsgroups</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="mupdate.html"><strong>mupdate</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="nntpd.html"><strong>nntpd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="notifyd.html"><strong>notifyd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="pop3d.html"><strong>pop3d</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="pop3proxyd.html"><strong>pop3proxyd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="promstatsd.html"><strong>promstatsd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="proxyd.html"><strong>proxyd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ptdump.html"><strong>ptdump</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ptexpire.html"><strong>ptexpire</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="ptloader.html"><strong>ptloader</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="quota.html"><strong>quota</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="reconstruct.html"><strong>reconstruct</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="rehash.html"><strong>rehash</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="relocate_by_id.html"><strong>relocate_by_id</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="sievec.html"><strong>sievec</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="sieved.html"><strong>sieved</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="smmapd.html"><strong>smmapd</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="squatter.html"><strong>squatter</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="sync_client.html"><strong>sync_client</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="sync_reset.html"><strong>sync_reset</strong></a></li>
<li class="toctree-l4 current"><a class="current reference internal" href="#"><strong>sync_server</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="timsieved.html"><strong>timsieved</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="tls_prune.html"><strong>tls_prune</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="translatesieve.html"><strong>translatesieve</strong></a></li>
<li class="toctree-l4"><a class="reference internal" href="unexpunge.html"><strong>unexpunge</strong></a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="../index.html#user-commands">(1) User Commands</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../admin.html">Administrator Guide</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../faq.html">Frequently Asked Questions</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../../developers.html">Developers</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../../support.html">Support/Community</a></li>
</ul>
<p class="caption" role="heading"><span class="caption-text">Cyrus SASL</span></p>
<ul>
<li class="toctree-l1"><a class="reference external" href="http://www.cyrusimap.org/sasl">Cyrus SASL</a></li>
</ul>
</div>
</div>
</nav>
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" >
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
<a href="../../../../index.html">Cyrus IMAP</a>
</nav>
<div class="wy-nav-content">
<div class="rst-content">
<div role="navigation" aria-label="Page navigation">
<ul class="wy-breadcrumbs">
<li><a href="../../../../index.html" class="icon icon-home" aria-label="Home"></a></li>
<li class="breadcrumb-item"><a href="../../../../operations.html">Operations</a></li>
<li class="breadcrumb-item"><a href="../index.html">Man pages</a></li>
<li class="breadcrumb-item active"><strong>sync_server</strong></li>
<li class="wy-breadcrumbs-aside">
<a href="https://github.com/cyrusimap/cyrus-imapd/blob/master/docsrc/imap/reference/manpages/systemcommands/sync_server.rst" class="fa fa-github"> Edit on GitHub</a>
</li>
</ul>
<hr/>
</div>
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
<div itemprop="articleBody">
<span class="target" id="std-cyrusman-sync_server-8"></span><section id="sync-server">
<span id="imap-reference-manpages-systemcommands-sync-server"></span><h1><strong>sync_server</strong><a class="headerlink" href="#sync-server" title="Permalink to this heading"></a></h1>
<p>Server side of the synchronization (replication) engine</p>
<section id="synopsis">
<h2>Synopsis<a class="headerlink" href="#synopsis" title="Permalink to this heading"></a></h2>
<pre class="literal-block"><strong>sync_server</strong> [ <strong>-C</strong> <em>config-file</em> ] [ <strong>-p</strong> <em>ssf</em>]</pre>
</section>
<section id="description">
<h2>Description<a class="headerlink" href="#description" title="Permalink to this heading"></a></h2>
<p><strong>sync_server</strong> is the server side of the replication system. It
runs on the target (replica) system and listens for connections from
<a class="reference internal" href="sync_client.html#std-cyrusman-sync_client-8">sync_client(8)</a> which provides instructions for synchronizing
the replica system with the master system.</p>
<p><strong>sync_server</strong> reads its configuration options out of the <a class="reference internal" href="../configs/imapd.conf.html#std-cyrusman-imapd.conf-5">imapd.conf(5)</a> file unless specified otherwise by <strong>-C</strong>.</p>
</section>
<section id="options">
<h2>Options<a class="headerlink" href="#options" title="Permalink to this heading"></a></h2>
<dl class="std option">
<dt class="sig sig-object std" id="cmdoption-sync_server-C">
<span id="cmdoption-sync-server-c"></span><span class="sig-name descname"><span class="pre">-C</span></span><span class="sig-prename descclassname"> <span class="pre">config-file</span></span><a class="headerlink" href="#cmdoption-sync_server-C" title="Permalink to this definition"></a></dt>
<dd><p>Use the specified configuration file <em>config-file</em> rather than the default <a class="reference internal" href="../configs/imapd.conf.html#std-cyrusman-imapd.conf-5">imapd.conf(5)</a>.</p>
</dd></dl>
<dl class="std option">
<dt class="sig sig-object std" id="cmdoption-sync_server-p">
<span id="cmdoption-sync-server-p"></span><span class="sig-name descname"><span class="pre">-p</span></span><span class="sig-prename descclassname">  <span class="pre">ssf</span></span><a class="headerlink" href="#cmdoption-sync_server-p" title="Permalink to this definition"></a></dt>
<dd><p>Tell <strong>sync_server</strong> that an external layer exists. An SSF (security
strength factor) of 1 means an integrity protection layer exists.
Any higher SSF implies some form of privacy protection.</p>
</dd></dl>
</section>
<section id="examples">
<h2>Examples<a class="headerlink" href="#examples" title="Permalink to this heading"></a></h2>
<p><strong>sync_server</strong> is commonly included in the SERVICES section of
<a class="reference internal" href="../configs/cyrus.conf.html#std-cyrusman-cyrus.conf-5">cyrus.conf(5)</a> like so:</p>
<pre class="literal-block">SERVICES {
imap cmd="imapd -U 30" listen="imap" prefork=0
imaps cmd="imapd -s -U 30" listen="imaps" prefork=0 maxchild=100
pop3 cmd="pop3d -U 30" listen="pop3" prefork=0
pop3s cmd="pop3d -s -U 30" listen="pop3s" prefork=0 maxchild=100
lmtpunix cmd="lmtpd" listen="/var/run/cyrus/socket/lmtp" prefork=0 maxchild=20
sieve cmd="timsieved" listen="sieve" prefork=0
notify cmd="notifyd" listen="/var/run/cyrus/socket/notify" proto="udp" prefork=1
httpd cmd="httpd" listen=8080 prefork=1 maxchild=20
<strong>syncserver cmd="sync_server" listen="csync"</strong>
}</pre>
</section>
<section id="files">
<h2>Files<a class="headerlink" href="#files" title="Permalink to this heading"></a></h2>
<p>/etc/imapd.conf,
/etc/cyrus.conf</p>
</section>
<section id="see-also">
<h2>See Also<a class="headerlink" href="#see-also" title="Permalink to this heading"></a></h2>
<p><a class="reference internal" href="sync_client.html#std-cyrusman-sync_client-8">sync_client(8)</a>,
<a class="reference internal" href="../configs/imapd.conf.html#std-cyrusman-imapd.conf-5">imapd.conf(5)</a>,
<a class="reference internal" href="../configs/cyrus.conf.html#std-cyrusman-cyrus.conf-5">cyrus.conf(5)</a></p>
</section>
</section>
</div>
</div>
<footer><div class="rst-footer-buttons" role="navigation" aria-label="Footer">
<a href="sync_reset.html" class="btn btn-neutral float-left" title="sync_reset" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
<a href="timsieved.html" class="btn btn-neutral float-right" title="timsieved" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
</div>
<hr/>
<div role="contentinfo">
<p>© Copyright 1993–2025, The Cyrus Team.</p>
</div>
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
provided by <a href="https://readthedocs.org">Read the Docs</a>.
</footer>
</div>
</div>
</section>
</div>
<script>
jQuery(function () {
SphinxRtdTheme.Navigation.enable(true);
});
</script>
</body>
</html>
|
