masqmail

annotate docs/old-manual/config.html @ 209:10da50168dab

replaced the MD5 implementation with the one of Solar Designer Until now, the sample code of RFC 1321 was used. It had an ugly license. Now we use the implementation of Solar Designer, which is in the Public Domain. http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
author meillo@marmaro.de
date Sun, 18 Jul 2010 21:58:15 +0200
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meillo@56 8
meillo@56 9 <HTML>
meillo@56 10 <HEAD>
meillo@56 11 <TITLE>MasqMail - Manual
meillo@56 12 </TITLE>
meillo@56 13 </HEAD>
meillo@56 14 <BODY TEXT="#000000" LINK="#0000ff" BGCOLOR="#ffffff">
meillo@56 15
meillo@56 16 <center>
meillo@56 17 <table width="80%">
meillo@56 18 <tr><td>
meillo@56 19 <table width="100%" bgcolor="#0000aa" cellspacing=0 cellpadding=0>
meillo@56 20 <tr>
meillo@56 21 <td>
meillo@56 22 <a href="manual.html">
meillo@56 23 <img width="20" src = "../images/u_arrow.gif" alt = "manual">
meillo@56 24 </a>
meillo@56 25 </td>
meillo@56 26 <td align=center width="100%"><font size="6" color = "#ffffff">Configuration</font></td>
meillo@56 27 <td>
meillo@56 28 <a href="./alias.html">
meillo@56 29 <img width="20" src = "../images/l_arrow.gif" alt = "Alias Format">
meillo@56 30 </a>
meillo@56 31 </td>
meillo@56 32 <td>
meillo@56 33 <a href="./faq.html">
meillo@56 34 <img width="20" src = "../images/r_arrow.gif" alt = "Frequently Asked Questions">
meillo@56 35 </a>
meillo@56 36 </td>
meillo@56 37 </tr>
meillo@56 38 </table>
meillo@56 39
meillo@56 40
meillo@56 41 <p>The configuration consists of lines of the form</p>
meillo@56 42
meillo@56 43 <i>val</i> = <i>expression</i>
meillo@56 44
meillo@56 45 <p>Where <i>val</i> is a variable name and <i>expression</i> a string,
meillo@56 46 which can be quoted with '"'. If the expression is on multiple lines
meillo@56 47 or contains characters other than letters, digits or the charcaters
meillo@56 48 '.', '-', '_', '/', it <em>must</em> be quoted. Unfortunately, you
meillo@56 49 cannot use quotes inside quotes. (Will be implemented in a later
meillo@56 50 version.)</p>
meillo@56 51
meillo@56 52 <p>Each val has a <i>type</i>, which can be boolean, numeric, string
meillo@56 53 or list. A boolean variable can be set with one of the values 'on',
meillo@56 54 'yes', and 'true' or 'off', 'no' and 'false'. List items are separated
meillo@56 55 with ';'. For some values patterns (like '*','?') can be used. The
meillo@56 56 spaces before and after the '=' are optional.</p>
meillo@56 57
meillo@56 58 <p>Most lists (exceptions: local_hosts, local_nets and
meillo@56 59 listen_addresses) accept files. These will be recognized by a leading
meillo@56 60 slash '/'. The contents of these files will be included at the
meillo@56 61 position of the file name, there can be items or other files before
meillo@56 62 and after the file entry. The format of the files is different
meillo@56 63 though, within these files each entry is on another line. (And not
meillo@56 64 separated by semicolons). This makes it easy to include large lists
meillo@56 65 which are common in different configuration files, so they do not have
meillo@56 66 to appear in every configuration file.</p>
meillo@56 67
meillo@56 68 <p>Blank lines and lines starting with '#' are ignored.</p>
meillo@56 69
meillo@56 70 <h4><font color = "#ff0000">Main Configuration</font></h4>
meillo@56 71
meillo@56 72 <b>run_as_user</b>, Type: <i>boolean</i>, default: <i>false</i>
meillo@56 73
meillo@56 74 <p>If this is set, masqmail runs with the user id of the user who
meillo@56 75 invoked it and never changes it. This is for debugging purposes
meillo@56 76 <em>only</em>. If the user is not root, masqmail will not be able to
meillo@56 77 listen on a port &lt; 1000 and will not be able to deliver local mail
meillo@56 78 to others than the user.</p>
meillo@56 79
meillo@56 80 <b>use_syslog</b>, Type: <i>boolean</i>, default: <i>false</i>
meillo@56 81
meillo@56 82 <p>If this is set, masqmail uses syslogd for logging. It uses facility
meillo@56 83 <i>MAIL</i>. You still have to set <b>log_dir</b> for debug files.</p>
meillo@56 84
meillo@56 85 <b>debug_level</b>, Type: <i>numeric</i>, default: <i>0</i>
meillo@56 86
meillo@56 87 <p>Set the debug level. Valid values are 0 to 6, increasing it further
meillo@56 88 makes no difference. Be careful if you set this as high as 5 or higher,
meillo@56 89 the logs may very soon fill your hard drive.</p>
meillo@56 90
meillo@56 91 <b>mail_dir</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 92
meillo@56 93 <p>The directory where local mail is stored, usually /var/spool/mail.</p>
meillo@56 94
meillo@56 95 <b>spool_dir</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 96
meillo@56 97 <p>The directory where masqmail stores its spool files (and later also
meillo@56 98 other stuff). It <em>must</em> have a subdirectory
meillo@56 99 <i>input</i>. Masqmail needs read and write permissions for this
meillo@56 100 directory. I suggest to use /var/spool/masqmail.</p>
meillo@56 101
meillo@56 102 <b>log_dir</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 103
meillo@56 104 <p>The directory where masqmail puts its log files, these are
meillo@56 105 <i>masqmail.log</i> and <i>debug.log</i>. Masqmail needs write
meillo@56 106 permission.</p>
meillo@56 107
meillo@56 108 <b>host_name</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 109
meillo@56 110 <p>This is used in different places: Masqmail identifies itself in the
meillo@56 111 greeting banner on incoming connections and in the HELO/EHLO command
meillo@56 112 for outgoing connections with this name, it is used in the Received:
meillo@56 113 header and to qualify the sender of a locally originating message.</p>
meillo@56 114
meillo@56 115 <p>It is <em>not</em> used to find whether an address is local. Use
meillo@56 116 <b>local_hosts</b> for that.</p>
meillo@56 117
meillo@56 118 <b>local_hosts</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 119
meillo@56 120 <p>A semicolon ';' separated list of hostnames which are considered
meillo@56 121 local. Normally you set it to "localhost;foo;foo.bar.com" if your host
meillo@56 122 has the fully qualified domain name 'foo.bar.com'.</p>
meillo@56 123
meillo@56 124 <b>local_nets</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 125
meillo@56 126 <p>A semicolon ';' separated list of hostnames which are on the
meillo@56 127 'local' net. Delivery to these hosts is attempted immediately. You can
meillo@56 128 use patterns with '*', eg. "*.bar.com".</p>
meillo@56 129
meillo@56 130 <b>listen_addresses</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 131
meillo@56 132 <p>A semicolon ';' separated list of interfaces on which connections
meillo@56 133 will be accepted. An interface ist defined by a hostname, optionally
meillo@56 134 followed by a colon ':' and a number for the port. If this is left out,
meillo@56 135 port 25 will be used.</p>
meillo@56 136
meillo@56 137 <p>You can set this to "localhost:25;foo:25" if your hostname is 'foo'.</p>
meillo@56 138
meillo@56 139 <b>do_queue</b>, Type: <i>boolean</i>, default: <i>false</i>
meillo@56 140
meillo@56 141 <p>If this is set, mail will not be delivered immediately when
meillo@56 142 accepted. Same as calling masqmail with the -odq option.</p>
meillo@56 143
meillo@56 144 <b>connect_route.&lt;name&gt;</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 145
meillo@56 146 <p>Replace &lt;name&gt; with a name to identify a connection. Set this
meillo@56 147 to a filename for the special <i>route</i> configuration for that
meillo@56 148 connection. You will use that name to call masqmail with the -qo option
meillo@56 149 every time a connection to your ISP is set up.</p>
meillo@56 150
meillo@56 151 <p>Example: Your ISP has the name <i>FastNet</i>. Then you write the
meillo@56 152 following line in the main configuration:</p>
meillo@56 153
meillo@56 154 <p><pre>connect_route.FastNet = "/etc/masqmail/fastnet.route"</pre></p>
meillo@56 155
meillo@56 156 <p>/etc/masqmail/fastnet.route is the route configuration file, see
meillo@56 157 below. As soon as a link to FastNet has been set up, you call masqmail
meillo@56 158 -qoFastNet. Masqmail will then read the specified file and send the
meillo@56 159 mails.</p>
meillo@56 160
meillo@56 161 <b>local_net_route</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 162
meillo@56 163 <p>This is similar to <b>connect_route.&lt;name&gt;</b> but for the
meillo@56 164 local net. Recipient addresses that are in <b>local_nets</b> will be
meillo@56 165 routed using this route configuration. Main purpose is to define a
meillo@56 166 mail server with <b>mail_host</b> in your local network. In simple
meillo@56 167 environments this can be left unset. If unset, a default route
meillo@56 168 configuration will be used.</p>
meillo@56 169
meillo@56 170 <b>alias_file</b>
meillo@56 171
meillo@56 172 <p>Set this to the location of your alias file. If unset, no aliasing
meillo@56 173 will be done.</p>
meillo@56 174
meillo@56 175 <b>online_detect</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 176
meillo@56 177 <p>Defines the method MasqMail uses to detect whether there is
meillo@56 178 currently an online connection. It can have the values <em>file</em>
meillo@56 179 or <em>mserver</em>.</p>
meillo@56 180
meillo@56 181 <p>When it is set to <em>file</em>, MasqMail first checks for the
meillo@56 182 existence of <b>online_file</b> (see below) and if it exists, it reads
meillo@56 183 it. The content of the file should be the name of the current
meillo@56 184 connection as defined with <b>connect_route.&lt;name&gt;</b> (without
meillo@56 185 a trailing newline character).</p>
meillo@56 186
meillo@56 187 <p>When it is set to <em>mserver</em>, MasqMail connects to the
meillo@56 188 masqdialer server using the value of <b>mserver_iface</b> and asks it
meillo@56 189 whether a connection exists and for the name, which should be the name
meillo@56 190 of the current connection as defined with
meillo@56 191 <b>connect_route.&lt;name&gt;</b>.</p>
meillo@56 192
meillo@56 193 <p>The online status is checked either when masqmail receives a mail
meillo@56 194 with an address outside your LAN or when called with the -qo option
meillo@56 195 (without arguments).</p>
meillo@56 196
meillo@56 197 <b>online_file</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 198
meillo@56 199 <p>This is the name of the file checked for when MasqMail determines
meillo@56 200 whether it is online. The file should only exist when there is
meillo@56 201 currently a connection. Create it in your ip-up script with eg.</p>
meillo@56 202
meillo@56 203 <p><pre>
meillo@56 204 echo -n &lt;name&gt; &gt; /tmp/connect_route
meillo@56 205 chmod 0644 /tmp/connect_route
meillo@56 206 </pre></p>
meillo@56 207
meillo@56 208 <p>Do not forget to delete it in your ip-down script.</p>
meillo@56 209
meillo@56 210 <b>mserver_iface</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 211
meillo@56 212 <p>The interface the masqdialer server is listening to. Usually this
meillo@56 213 will be "localhost:224" if mserver is running on the same host as
meillo@56 214 masqmail. But using this option, you can also let masqmail run on
meillo@56 215 another host by setting mserver_iface to another hostname,
meillo@56 216 eg. "foo:224".</p>
meillo@56 217
meillo@56 218 <b>get.&lt;name&gt;</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 219
meillo@56 220 <p>Replace &lt;name&gt; with a name to identify a <i>get</i>
meillo@56 221 configuration. Set this to a filename for the <i>get</i>
meillo@56 222 configuration. These files will be used to retrieve mail when called
meillo@56 223 with the -g option.</p>
meillo@56 224
meillo@56 225 <h4><font color = "#ff0000">Route Configuration</font></h4>
meillo@56 226
meillo@56 227 <b>mail_host</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 228
meillo@56 229 <p>This is preferably the mail server of your ISP. All outgoing
meillo@56 230 messages will be sent to this host which will distribute them to their
meillo@56 231 destinations. If you do not set this mails will be sent
meillo@56 232 directly. Because the mail server is probably 'near' to you, mail
meillo@56 233 transfer will be much faster if you use it.</p>
meillo@56 234
meillo@56 235 <b>do_correct_helo</b>, Type: <i>boolean</i>, default: <i>false</i>
meillo@56 236
meillo@56 237 <p>If this is set, masqmail tries to look up your host name as it
meillo@56 238 appears on the internet and sends this in the HELO/EHLO command. Some
meillo@56 239 servers are so picky that they want this. <em>Which is really
meillo@56 240 crazy. It just does not make any sense to lie about ones own identity,
meillo@56 241 because it can always be looked up by the server. Nobody should
meillo@56 242 believe in the name given by HELO/EHLO anyway.</em> If this is not
meillo@56 243 set, <b>host_name</b> will be used.</p>
meillo@56 244
meillo@56 245 <b>allowed_mail_locals</b>, Type: <i>list</i>, default: <i>none(all)</i>
meillo@56 246
meillo@56 247 <p>This is a semicolon ';' separated list of local parts which will be
meillo@56 248 allowed to send mail through this connection. If unset and
meillo@56 249 <b>not_allowed_mail_locals</b> is also unset, all users are
meillo@56 250 allowed.</p>
meillo@56 251
meillo@56 252 <b>not_allowed_mail_locals</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 253
meillo@56 254 <p>This is a semicolon ';' separated list of local parts which will be
meillo@56 255 <em>not</em> allowed to send mail through this connection. <em>Local
meillo@56 256 parts in this list will not be allowed to use this route even if they
meillo@56 257 are part of <b>allowed_mail_locals</b> (see above).</em></p>
meillo@56 258
meillo@56 259 <b>allowed_rcpt_domains</b>, Type: <i>list</i>, default: <i>none(all)</i>
meillo@56 260
meillo@56 261 <p>A list of recipient domains where mail will be sent to. This is for
meillo@56 262 example useful if you use this route configuration when connected to
meillo@56 263 another LAN via ppp. Patterns containing '?' and '*' can be used.</p>
meillo@56 264
meillo@56 265 <b>not_allowed_rcpt_domains</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 266
meillo@56 267 <p>A list of recipient domains where mail will <em>not</em> be sent
meillo@56 268 to. This is for example useful if you send mail directly (mail_host
meillo@56 269 ist not set) and you know of hosts that will not accept mail from you
meillo@56 270 because they use a dialup list (eg. <a
meillo@56 271 href="http://maps.vix.com/dul/"> maps.vix.com/dul/</a>). If any domain
meillo@56 272 matches <em>both</em> <b>allowed_rcpt_domains</b> and
meillo@56 273 <b>not_allowed_rcpt_domains</b>, mail will <em>not</em> be sent to
meillo@56 274 this domain. Patterns containing '?' and '*' can be used.</p>
meillo@56 275
meillo@56 276 <b>set_h_from_domain</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 277
meillo@56 278 <p>Replace the domain part in 'From:' headers with this value. This
meillo@56 279 may be useful if you use a private, outside unknown address on your
meillo@56 280 local LAN and want this to be replaced by the domain of the address of
meillo@56 281 your email addrsss on the internet. <em>Note that this is different to
meillo@56 282 <b>set_return_path_domain</b>, see below.</em></p>
meillo@56 283
meillo@56 284 <b>set_h_reply_to_domain</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 285
meillo@56 286 <p>Same as <b>set_h_from_domain</b>, but for the 'Reply-To' header.</p>
meillo@56 287
meillo@56 288 <b>set_return_path_domain</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 289
meillo@56 290 <p>Sets the domain part of the envelope from address. Some hosts check
meillo@56 291 whether this is the same as the net the connection is coming from. If
meillo@56 292 not, they reject the mail because they suspect spamming. It should be
meillo@56 293 a <em>valid</em> address, because some mail servers also check
meillo@56 294 that. You can also use this to set it to your usual address on the
meillo@56 295 internet and put a local address only known on your LAN in the
meillo@56 296 configuration of your mailer. <em>Only the <em>domain</em> part will
meillo@56 297 be changed, the local part remains unchanged. Use
meillo@56 298 <b>map_return_path_addresses</b> for rewriting local parts</em>.</p>
meillo@56 299
meillo@56 300 <b>map_h_from_addresses</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 301
meillo@56 302 <p>This is similar to <b>set_h_from_domain</b>, but more flexible. Set
meillo@56 303 this to a list which maps local parts to a full RFC 822 compliant
meillo@56 304 email address, the local parts (the <em>keys</em>) are separated from
meillo@56 305 the addresses (the <em>values</em>) by colons (':').</p>
meillo@56 306
meillo@56 307 <p>Example:</p>
meillo@56 308
meillo@56 309 <p><pre>
meillo@56 310 map_h_from_addresses =
meillo@56 311 "john: John Smith &lt;jsmith@mail.academic.edu&gt;;
meillo@56 312 charlie: Charlie Miller &lt;cmiller@mx.commercial.com&gt;"
meillo@56 313 </pre></p>
meillo@56 314
meillo@56 315 <b>map_h_reply_to_addresses</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 316
meillo@56 317 <p>Same as <b>map_h_from_addresses</b>, but for the 'Reply-To:' header.</p>
meillo@56 318
meillo@56 319 <b>map_return_path_addresses</b>, Type: <i>list</i>, default: <i>none</i>
meillo@56 320
meillo@56 321 <p>This is similar to <b>set_return_path_domain</b>, but more
meillo@56 322 flexible. Set this to a list which maps local parts to a full RFC 821
meillo@56 323 compliant email address, the local parts (the <em>keys</em>) are
meillo@56 324 separated from the addresses (the <em>values</em>) by colons
meillo@56 325 (':'). Note that this option takes <em>RFC 821</em> addresses
meillo@56 326 while <b>map_h_from_addresses</b> takes <em>RFC 822</em> addresses. The
meillo@56 327 most important difference is that RFC 821 addresses have no full
meillo@56 328 name.</p>
meillo@56 329
meillo@56 330 <p>Example:</p>
meillo@56 331 <p><pre>
meillo@56 332 map_return_path_addresses =
meillo@56 333 "john: &lt;jsmith@mail.academic.edu&gt;;
meillo@56 334 charlie: &lt;cmiller@mx.commercial.com&gt;"
meillo@56 335 </pre></p>
meillo@56 336
meillo@56 337 <b>expand_h_sender_domain</b>, Type: <i>boolean</i>, default: <i>true</i>
meillo@56 338
meillo@56 339 <p>This sets the domain of the sender address as given by the Sender:
meillo@56 340 header to the same domain as in the envelope return path address
meillo@56 341 (which can be set by either <b>set_return_path_domain</b> or
meillo@56 342 <b>map_return_path_addresses</b>). This is for mail clients
meillo@56 343 (eg. Microsoft Outlook) which use this address as the sender
meillo@56 344 address. <em>Though they should use the From: address, see RFC
meillo@56 345 821. </em>If <i>fetchmail</i> encounters an unqualified Sender:
meillo@56 346 address, it will be expanded to the domain of the pop server, which is
meillo@56 347 almost never correct. </p>
meillo@56 348
meillo@56 349 <b>auth_name</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 350
meillo@56 351 <p>Set the authentication type for ESMTP AUTH authentification.
meillo@56 352 Currently only 'cram-md5' is supported.</p>
meillo@56 353
meillo@56 354 <b>auth_login</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 355
meillo@56 356 <p>Your account name for ESMTP AUTH authentification.</p>
meillo@56 357
meillo@56 358 <b>auth_secret</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 359
meillo@56 360 <p>Your secret for ESMTP AUTH authentification.</p>
meillo@56 361
meillo@56 362 <b>pop_login</b>, Type: <i>string</i>, default: <i>none</i>
meillo@56 363
meillo@56 364 <p>If your Mail server requires SMTP-after-POP, set this to a
meillo@56 365 <i>get</i> configuration. If you login to the POP server
meillo@56 366 <em>before</em> you send, this is not necessary. See the <a href =
meillo@56 367 "get.html"</a>get configuration</a> for more information.</p>
meillo@56 368
meillo@56 369 </td></tr>
meillo@56 370
meillo@56 371 <tr><td>
meillo@56 372 <p>
meillo@56 373 <hr>
meillo@56 374 <address><a href = "mailto:kurth@innominate.de">Oliver Kurth</a></address>
meillo@56 375 Last modified: Tue May 30 15:19:56 CEST 2000
meillo@56 376 <br>
meillo@56 377 This page was created using <a href="http://www.freddyfrog.com/hacks/genpage/">Genpage</a> - Version: 1.0.6
meillo@56 378 </p>
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