masqmail

annotate man/masqmail.conf.5 @ 117:5ec5e6637049

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added server-side SMTP SIZE support (patch by Paolo) ``SIZE 0'' (= unlimited) is currently not supported client-side support was already implemented
author meillo@marmaro.de
date Thu, 01 Jul 2010 13:08:53 +0200
parents 315773f814f7
children cd59a5b4d3dd
rev   line source
meillo@117 1 .TH masqmail.conf 5 2010-07-01 masqmail-0.2.25 "File Formats"
meillo@34 2
meillo@0 3 .SH NAME
meillo@0 4 masqmail.conf \- masqmail configuration file
meillo@34 5
meillo@34 6
meillo@0 7 .SH DESCRIPTION
meillo@0 8
meillo@34 9 This man page describes the syntax of the main configuration file of masqmail.
meillo@34 10 Its usual location is \fI/etc/masqmail/masqmail.conf\fR
meillo@0 11
meillo@0 12 The configuration consists of lines of the form
meillo@0 13
meillo@34 14 \fBval\fR = \fIexpression\fR
meillo@0 15
meillo@34 16 Where \fBval\fR is a variable name and \fIexpression\fR a string,
meillo@34 17 which can be quoted with double quotes `"'.
meillo@34 18 If the expression is on multiple lines or contains characters other than letters,
meillo@115 19 digits or the characters `.', `-', `_', `/', ';', '@', ':' it must be quoted.
meillo@34 20 You can use quotes inside quotes by escaping them with a backslash.
meillo@0 21
meillo@34 22 Each val has a type, which can be boolean, numeric, string or list.
meillo@34 23 A boolean variable can be set with one of the values `on', `yes', and `true' or `off', `no' and `false'.
meillo@34 24 List items are separated with semicolons `;'.
meillo@34 25 For some values patterns (like `*',`?') can be used.
meillo@34 26 The spaces before and after the equal sign `=' are optional.
meillo@0 27
meillo@34 28 Most lists (exceptions: \fBlocal_hosts\fR, \fBlocal_nets\fR, \fBlisten_addresses\fR,
meillo@34 29 \fBonline_routes\fR, and \fBonline_gets\fR) accept files.
meillo@34 30 These will be recognized by a leading slash `/'.
meillo@34 31 The contents of these files will be included at the position of the file name,
meillo@34 32 there can be items or other files before and after the file entry.
meillo@34 33 The format of the files is different though, within these files each entry is on another line.
meillo@34 34 (And not separated by semicolons).
meillo@34 35 This makes it easy to include large lists which are common in different configuration files,
meillo@34 36 so they do not have to appear in every configuration file.
meillo@0 37
meillo@34 38 Blank lines and lines starting with a hash `#' are ignored.
meillo@34 39
meillo@0 40
meillo@0 41 .SH OPTIONS
meillo@34 42
meillo@0 43 .TP
meillo@34 44 \fBrun_as_user = \fIboolean\fR
meillo@0 45
meillo@34 46 If this is set, masqmail runs with the user id of the user who invoked it and never changes it.
meillo@34 47 This is for debugging purposes only.
meillo@34 48 If the user is not root, masqmail will not be able to listen on a port < 1024
meillo@34 49 and will not be able to deliver local mail to others than the user.
meillo@0 50
meillo@0 51 .TP
meillo@34 52 \fBuse_syslog = \fIboolean\fR
meillo@0 53
meillo@34 54 If this is set, masqmail uses syslogd for logging.
meillo@34 55 It uses facility MAIL.
meillo@34 56 You still have to set \fBlog_dir\fR for debug files.
meillo@0 57
meillo@0 58 .TP
meillo@34 59 \fBdebug_level = \fIn\fR
meillo@0 60
meillo@34 61 Set the debug level.
meillo@34 62 Valid values are 0 to 6, increasing it further makes no difference.
meillo@34 63 Be careful if you set this as high as 5 or higher, the logs may very soon fill your hard drive.
meillo@0 64
meillo@0 65 .TP
meillo@44 66 \fBlog_dir = \fIfile\fR
meillo@44 67
meillo@44 68 The directory where log are stored, if syslog is not used.
meillo@44 69 Debug files are stored in this directory anyways.
meillo@44 70 \fI/var/log/masqmail\fR is a common value.
meillo@44 71 \fIfile\fR must be an absolute path.
meillo@44 72
meillo@44 73 .TP
meillo@34 74 \fBmail_dir = \fIfile\fR
meillo@0 75
meillo@34 76 The directory where local mail is stored, usually \fI/var/spool/mail\fR or \fI/var/mail\fR.
meillo@44 77 \fIfile\fR must be an absolute path.
meillo@0 78
meillo@0 79 .TP
meillo@34 80 \fBspool_dir = \fIfile\fR
meillo@0 81
meillo@34 82 The directory where masqmail stores its spool files (and later also other stuff).
meillo@34 83 It must have a subdirectory \fIinput\fR.
meillo@34 84 Masqmail needs read and write permissions for this directory.
meillo@34 85 I suggest to use \fI/var/spool/masqmail\fR.
meillo@44 86 \fIfile\fR must be an absolute path.
meillo@0 87
meillo@0 88 .TP
meillo@34 89 \fBhost_name = \fIstring\fR
meillo@0 90
meillo@34 91 This is used in different places: Masqmail identifies itself in the greeting banner
meillo@34 92 on incoming connections and in the HELO/EHLO command for outgoing connections with this name,
meillo@34 93 it is used in the Received: header and to qualify the sender of a locally originating message.
meillo@0 94
meillo@34 95 If the string begins with a slash `/', it it assumed that it is a filename,
meillo@34 96 and the first line of this file will be used.
meillo@34 97 Usually this will be `/etc/mailname' to make masqmail conform to Debian policies.
meillo@0 98
meillo@34 99 It is not used to find whether an address is local. Use \fBlocal_hosts\fR for that.
meillo@0 100
meillo@0 101 .TP
meillo@34 102 \fBremote_port = \fIn\fR
meillo@0 103
meillo@0 104 The remote port number to be used. This defaults to port 25.
meillo@0 105
meillo@34 106 This option is deprecated.
meillo@34 107 Use \fBhost_name\fR in the route configuration instead.
meillo@34 108 See \fBmasqmail.route(5)\fR.
meillo@34 109
meillo@0 110 .TP
meillo@34 111 \fBlocal_hosts = \fIlist\fR
meillo@0 112
meillo@34 113 A semicolon `;' separated list of hostnames which are considered local.
meillo@34 114 Normally you set it to "localhost;foo;foo.bar.com" if your host has the
meillo@34 115 fully qualified domain name `foo.bar.com'.
meillo@0 116
meillo@0 117 .TP
meillo@34 118 \fBlocal_nets = \fIlist\fR
meillo@0 119
meillo@34 120 A semicolon `;' separated list of hostnames which are on the `local' net.
meillo@34 121 Delivery to these hosts is attempted immediately.
meillo@34 122 You can use patterns with `*', e.g. "*.bar.com".
meillo@0 123
meillo@0 124 .TP
meillo@34 125 \fBlocal_addresses = \fIlist\fR
meillo@0 126
meillo@34 127 A semicolon `;' separated list of fully qualified email-addresses which are
meillo@34 128 considered local although their domain name part is not in the list of \fBlocal_hosts\fR.
meillo@0 129
meillo@34 130 For example: There are two people working at your LAN: person1@yourdomain and person2@yourdomain.
meillo@34 131 But there are other persons @yourdomain which are NOT local.
meillo@34 132 So you can not put yourdomain to the list of local_hosts.
meillo@34 133 If person1 now wants to write to person2@yourdomain and this mail should not leave the LAN then you can put
meillo@0 134
meillo@0 135 local_addresses = "person1@yourdomain;person2@yourdomain"
meillo@0 136
meillo@0 137 to your masqmail.conf.
meillo@34 138
meillo@0 139 .TP
meillo@34 140 \fBnot_local_addresses = \fIlist\fR
meillo@0 141
meillo@34 142 A semicolon `;' separated list of fully qualified email-addresses which are
meillo@34 143 considered not local although their domain name part is in the list of \fBlocal_hosts\fR.
meillo@0 144
meillo@34 145 This is the opposite of the previous case.
meillo@34 146 The majority of addresses of a specific domain are local.
meillo@34 147 But some users are not.
meillo@34 148 With this option you can easily exclude these users.
meillo@0 149
meillo@0 150 Example:
meillo@0 151
meillo@0 152 local_hosts = "localhost;myhost;mydomain.net"
meillo@0 153
meillo@0 154 not_local_addresses = "eric@mydomain.net"
meillo@34 155
meillo@0 156 .TP
meillo@34 157 \fBlisten_addresses = \fIlist\fR
meillo@0 158
meillo@34 159 A semicolon `;' separated list of interfaces on which connections will be accepted.
meillo@34 160 An interface ist defined by a hostname, optionally followed by a colon `:' and a number for the port.
meillo@34 161 If this is left out, port 25 will be used.
meillo@0 162
meillo@34 163 You can set this to "localhost:25;foo:25" if your hostname is `foo'.
meillo@0 164
meillo@34 165 Note that the names are resolved to IP addreses.
meillo@34 166 If your host has different names which resolve to the same IP,
meillo@34 167 use only one of them, otherwise you will get an error message.
meillo@0 168
meillo@0 169 .TP
meillo@34 170 \fBdo_save_envelope_to = \fIboolean\fR
meillo@0 171
meillo@34 172 If this is set to true, a possibly existing Envelope-to: header in an incoming mail
meillo@34 173 which is received via either pop3 or smtp will be saved as an X-Orig-Envelope-to: header.
meillo@0 174
meillo@34 175 This is useful if you retrieve mail from a pop3 server with either masqmail or fetchmail,
meillo@34 176 and the server supports Envelope-to: headers,
meillo@34 177 and you want to make use of those with a mail filtering tool, e.g. procmail.
meillo@34 178 It cannot be preserved because masqmail sets such a header by itself.
meillo@0 179
meillo@0 180 Default is false.
meillo@34 181
meillo@0 182 .TP
meillo@34 183 \fBdo_relay = \fIboolean\fR
meillo@0 184
meillo@34 185 If this is set to false, mail with a return path that is not local and a destination
meillo@34 186 that is also not local will not be accepted via smtp and a 550 reply will be given.
meillo@34 187 Default is true.
meillo@0 188
meillo@34 189 Note that this will not protect you from spammers using open relays,
meillo@34 190 but from users unable to set their address in their mail clients.
meillo@0 191
meillo@0 192 .TP
meillo@34 193 \fBdo_queue = \fIboolean\fR
meillo@0 194
meillo@34 195 If this is set, mail will not be delivered immediately when accepted.
meillo@34 196 Same as calling masqmail with the \fB\-odq\fR option.
meillo@0 197
meillo@0 198 .TP
meillo@34 199 \fBonline_routes.\fIname\fR = \fIlist\fR
meillo@0 200
meillo@34 201 Replace \fIname\fR with a name to identify a connection.
meillo@34 202 Set this to a filename (or a list of filenames) for the special route configuration for that connection.
meillo@34 203 You will use that name to call masqmail with the \fB\-qo\fR option every time a
meillo@34 204 connection to your ISP is set up.
meillo@0 205
meillo@34 206 Example: Your ISP has the name FastNet.
meillo@34 207 Then you write the following line in the main configuration:
meillo@0 208
meillo@34 209 \fBonline_routes.FastNet\fR = \fI"/etc/masqmail/fastnet.route"\fR
meillo@0 210
meillo@34 211 \fI/etc/masqmail/fastnet.route\fR is the route configuration file, see \fBmasqmail.route(5)\fR.
meillo@34 212 As soon as a link to FastNet has been set up, you call masqmail \fB\-qo \fIFastNet\fR.
meillo@34 213 Masqmail will then read the specified file and send the mails.
meillo@0 214
meillo@0 215 .TP
meillo@34 216 \fBconnect_route.\fIname\fR = \fIlist\fR
meillo@0 217
meillo@34 218 Old name for \fBonline_routes\fR.
meillo@0 219
meillo@0 220 .TP
meillo@34 221 \fBlocal_net_route = \fIfile\fR
meillo@0 222
meillo@34 223 This is similar to \fBonline_routes.\fIname\fR but for the local net.
meillo@34 224 Recipient addresses that are in local_nets will be routed using this route configuration.
meillo@34 225 Main purpose is to define a mail server with mail_host in your local network.
meillo@34 226 In simple environments this can be left unset.
meillo@34 227 If unset, a default route configuration will be used.
meillo@0 228
meillo@0 229 .TP
meillo@34 230 \fBalias_file = \fIfile\fR
meillo@0 231
meillo@34 232 Set this to the location of your alias file.
meillo@34 233 If unset, no aliasing will be done.
meillo@0 234
meillo@0 235 .TP
meillo@34 236 \fBalias_local_caseless = \fIboolean\fR
meillo@0 237
meillo@0 238 If this is set, local parts in the alias file will be matched disregarding upper/lower case.
meillo@34 239
meillo@0 240 .TP
meillo@34 241 \fBpipe_fromline = \fIboolean\fR
meillo@0 242
meillo@34 243 If this is set, a from line will be prepended to the output stream whenever
meillo@34 244 a pipe command is called after an alias expansion.
meillo@34 245 Default is false.
meillo@0 246
meillo@0 247 .TP
meillo@34 248 \fBpipe_fromhack = \fIboolean\fR
meillo@0 249
meillo@34 250 If this is set, each line beginning with `From ' is replaced with `>From '
meillo@34 251 whenever a pipe command is called after an alias expansion.
meillo@34 252 You probably want this if you have set \fBpipe_fromline\fR above.
meillo@34 253 Default is false.
meillo@0 254
meillo@0 255 .TP
meillo@34 256 \fBmbox_default = \fIstring\fR
meillo@0 257
meillo@34 258 The default local delivery method.
meillo@34 259 Can be one of mbox, mda or maildir (the latter only if maildir support is enabled at compile time).
meillo@34 260 Default is mbox.
meillo@34 261 You can override this for each user by using the \fBmbox_users\fR, \fBmda_users\fR,
meillo@34 262 or \fBmaildir_users\fR options (see below).
meillo@0 263
meillo@0 264 .TP
meillo@34 265 \fBmbox_users = \fIlist\fR
meillo@0 266
meillo@0 267 A list of users which wish delivery to an mbox style mail folder.
meillo@34 268
meillo@0 269 .TP
meillo@34 270 \fBmda_users = \fIlist\fR
meillo@0 271
meillo@34 272 A list of users which wish local delivery to an mda.
meillo@34 273 You have to set \fBmda\fR (see below) as well.
meillo@0 274
meillo@0 275 .TP
meillo@34 276 \fBmaildir_users = \fIlist\fR
meillo@0 277
meillo@34 278 A list of users which wish delivery to a qmail style maildir.
meillo@34 279 The path to maildir is ~/Maildir/.
meillo@34 280 The maildir will be created if it does not exist.
meillo@0 281
meillo@0 282 .TP
meillo@34 283 \fBmda = \fIexpand string\fR
meillo@0 284
meillo@34 285 If you want local delivery to be transferred to an mda (Mail Delivery Agent),
meillo@34 286 set this to a command.
meillo@34 287 The argument will be expanded on delivery time,
meillo@34 288 you can use variables beginning with a dolloar sign `$', optionally enclosed in curly braces.
meillo@34 289 Variables you can use are:
meillo@0 290
meillo@34 291 uid - the unique message id.
meillo@34 292 This is not necessarily identical with the Message ID as given in the Message ID: header.
meillo@0 293
meillo@0 294 received_host - the host the mail was received from
meillo@0 295
meillo@34 296 ident - the ident, this is either the ident delivered by the ident protocol
meillo@34 297 or the user id of the sender if the message was received locally.
meillo@0 298
meillo@0 299 return_path_local - the local part of the return path (sender).
meillo@0 300
meillo@0 301 return_path_domain - the domain part of the return path (sender).
meillo@0 302
meillo@0 303 return_path - the complete return path (sender).
meillo@0 304
meillo@0 305 rcpt_local - the local part of the recipient.
meillo@0 306
meillo@0 307 rcpt_domain - the domain part of the recipient.
meillo@0 308
meillo@0 309 rcpt - the complete recipient address.
meillo@0 310
meillo@0 311 Example:
meillo@0 312
meillo@16 313 mda="/usr/bin/procmail \-Y \-d ${rcpt_local}"
meillo@0 314
meillo@34 315 For the mda, as for pipe commands, a few environment variables will be set as well.
meillo@34 316 See \fBmasqmail(8)\fR.
meillo@34 317 To use environment variables for the mda, the dollar sign `$' has to be escaped with a backslash,
meillo@34 318 otherwise they will be tried to be expanded with the internal variables.
meillo@34 319
meillo@0 320 .TP
meillo@34 321 \fBmda_fromline = \fIboolean\fR
meillo@0 322
meillo@34 323 If this is set, a from line will be prepended to the output stream whenever
meillo@34 324 a message is delivered to an mda.
meillo@34 325 Default is false.
meillo@0 326
meillo@0 327 .TP
meillo@34 328 \fBmda_fromhack = \fIboolean\fR
meillo@0 329
meillo@34 330 If this is set, each line beginning with `From ' is replaced with `>From '
meillo@34 331 whenever a message is delivered to an mda.
meillo@34 332 You probably want this if you have set \fBmda_fromline\fR above.
meillo@34 333 Default is false.
meillo@0 334
meillo@0 335 .TP
meillo@34 336 \fBonline_detect = \fIstring\fR
meillo@0 337
meillo@34 338 Defines the method masqmail uses to detect whether there is currently an online connection.
meillo@112 339 It can have the values \fIfile\fR, \fIpipe\fR, or \fImserver\fR.
meillo@0 340
meillo@112 341 When it is set to \fIfile\fR, masqmail first checks for the existence of \fBonline_file\fR
meillo@34 342 (see below) and if it exists, it reads it.
meillo@34 343 The content of the file should be the name of the current connection as defined
meillo@34 344 with \fBconnect_route.\fIname\fR (trailing whitespace is removed).
meillo@0 345
meillo@112 346 When it is set to \fIpipe\fR, masqmail calls the executable given by the
meillo@34 347 \fBonline_pipe\fR option (see below) and reads the current online status from its standard output.
meillo@0 348
meillo@112 349 When it is set to \fImserver\fR, masqmail connects to the masqdialer server
meillo@34 350 using the value of \fBmserver_iface\fR and asks it whether a connection exists and for the name,
meillo@34 351 which should be the name of the current connection as defined with \fBconnect_route.\fIname\fR.
meillo@92 352 \fBThe mserver detection method is OBSOLETE.\fR
meillo@92 353 See mserver_iface for a note on how to replace it.
meillo@0 354
meillo@34 355 No matter how masqmail detects the online status,
meillo@34 356 only messages that are accepted at online time will be delivered using the connection.
meillo@34 357 The spool still has to be emptied with masqmail \fB\-qo\fIconnection\fR.
meillo@0 358
meillo@0 359 .TP
meillo@34 360 \fBonline_file = \fIfile\fR
meillo@0 361
meillo@34 362 This is the name of the file checked for when masqmail determines whether it is online.
meillo@34 363 The file should only exist when there is currently a connection.
meillo@34 364 Create it in your ip-up script with e.g.
meillo@0 365
meillo@92 366 echo "connection-name" >/var/run/masqmail/masqmail-route
meillo@0 367
meillo@37 368 chmod 0644 /var/run/masqmail/masqmail-route
meillo@0 369
meillo@0 370 Do not forget to delete it in your ip-down script.
meillo@34 371
meillo@0 372 .TP
meillo@34 373 \fBonline_pipe = \fIfile\fR
meillo@0 374
meillo@34 375 This is the name of the executable which will be called to determine the online status.
meillo@34 376 This executable should just print the name of the current connection to
meillo@34 377 the standard output and return a zero status code.
meillo@34 378 masqmail assumes it is offline if the script returns with a non zero status.
meillo@34 379 Simple example:
meillo@0 380
meillo@0 381 #!/bin/sh
meillo@0 382
meillo@37 383 [ \-e /var/run/masqmail/masqmail-route ] || exit 1
meillo@0 384
meillo@37 385 cat /var/run/masqmail/masqmail-route
meillo@0 386
meillo@0 387 exit 0
meillo@0 388
meillo@34 389 Of course, instead of the example above you could as well use \fBfile\fR as
meillo@34 390 the online detection method, but you can do something more sophisticated.
meillo@34 391
meillo@0 392 .TP
meillo@34 393 \fBmserver_iface = \fIinterface\fR
meillo@0 394
meillo@92 395 \fBThis option is OBSOLETE\fP, use
meillo@92 396
meillo@92 397 online_method=pipe
meillo@92 398
meillo@92 399 online_pipe="/usr/bin/mservdetect localhost 222"
meillo@92 400
meillo@92 401 instead.
meillo@92 402
meillo@34 403 The interface the masqdialer server is listening to.
meillo@34 404 Usually this will be "localhost:224" if mserver is running on the same host as masqmail.
meillo@34 405 But using this option, you can also let masqmail run on another host by setting
meillo@34 406 \fBmserver_iface\fR to another hostname, e.g. "foo:224".
meillo@0 407
meillo@0 408 .TP
meillo@34 409 \fBget.\fIname\fR = \fIfile\fR
meillo@0 410
meillo@34 411 Replace \fIname\fR with a name to identify a get configuration.
meillo@34 412 Set this to a filename for the get configuration.
meillo@34 413 These files will be used to retrieve mail when called with the \-g option.
meillo@0 414
meillo@0 415 .TP
meillo@34 416 \fBonline_gets.\fIname\fR = \fIlist\fR
meillo@0 417
meillo@34 418 Replace \fIname\fR with a name to identify an online configuration.
meillo@34 419 Set this to a filename (or a list of filenames) for the get configuration.
meillo@34 420 These files will be used to retrieve mail when called with the \-go option.
meillo@0 421
meillo@0 422 .TP
meillo@34 423 \fBident_trusted_nets = \fIlist\fR
meillo@0 424
meillo@34 425 \fIlist\fR is a list of networks of the form a.b.c.d/e (e.g. 192.168.1.0/24),
meillo@34 426 from which the ident given by the ident protocol will be trusted,
meillo@34 427 so a user can delete his mail from the queue if the ident is identical to his login name.
meillo@0 428
meillo@0 429 .TP
meillo@34 430 \fBerrmsg_file = \fIfile\fR
meillo@0 431
meillo@34 432 Set this to a template which will be used to generate delivery failure reports.
meillo@34 433 Variable parts within the template begin with a dollar sign and are identical
meillo@34 434 to those which can be used as arguments for the mda command, see \fBmda\fR above.
meillo@34 435 Additional information can be included with @failed_rcpts, @msg_headers and @msg_body,
meillo@34 436 these must be at the beginning of a line and will be replaced with the list of the failed recipients,
meillo@34 437 the message headers and the message body of the failed message.
meillo@0 438
meillo@0 439 Default is /usr/share/masqmail/tpl/failmsg.tpl.
meillo@34 440
meillo@0 441 .TP
meillo@34 442 \fBwarnmsg_file = \fIfile\fR
meillo@0 443
meillo@34 444 Set this to a template which will be used to generate delivery warning reports.
meillo@34 445 It uses the same mechanisms for variables as \fBerrmsg_file\fR, see above.
meillo@0 446
meillo@0 447 Default is /usr/share/masqmail/tpl/warnmsg.tpl.
meillo@34 448
meillo@0 449 .TP
meillo@34 450 \fBwarn_intervals\fR = \fIlist\fR
meillo@0 451
meillo@34 452 Set this to a list of time intervals, at which delivery warnings
meillo@34 453 (starting with the receiving time of the message) shall be generated.
meillo@0 454
meillo@34 455 A warning will only be generated just after an attempt to deliver the mail
meillo@34 456 and if that attempt failed temporarily.
meillo@34 457 So a warning may be generated after a longer time, if there was no attempt before.
meillo@0 458
meillo@0 459 Default is "1h;4h;8h;1d;2d;3d"
meillo@34 460
meillo@0 461 .TP
meillo@34 462 \fBmax_defer_time\fR = \fItime\fR
meillo@0 463
meillo@34 464 This is the maximum time, in which a temporarily failed mail will be kept in the spool.
meillo@34 465 When this time is exceeded, it will be handled as a delivery failure,
meillo@34 466 and the message will be bounced.
meillo@0 467
meillo@34 468 The excedence of this time will only be noticed if the message was actually tried to be delivered.
meillo@34 469 If, for example, the message can only be delivered when online,
meillo@34 470 but you have not been online for that time, no bounce will be generated.
meillo@0 471
meillo@0 472 Default is 4d (4 days)
meillo@34 473
meillo@0 474 .TP
meillo@34 475 \fBlog_user = \fIname\fR
meillo@0 476
meillo@34 477 Replace \fIname\fR with a valid local or remote mail address.
meillo@0 478
meillo@44 479 If this option is set, then a copy of every mail,
meillo@44 480 that passes through the masqmail system will also be sent to the given mail address.
meillo@0 481
meillo@34 482 For example you can feed your mails into a program like hypermail
meillo@34 483 for archiving purpose by placing an appropriate pipe command in masqmail.alias
meillo@0 484
meillo@117 485 .TP
meillo@117 486 \fBmax_msg_size\fR = \fIbytes\fR
meillo@117 487
meillo@117 488 This option sets the maximum size in bytes masqmail will accept for delivery.
meillo@117 489 This value is advertised to the SMTP client by the `SIZE' message during SMTP
meillo@117 490 session setup.
meillo@117 491 Clients pretending to send, or actually send,
meillo@117 492 more than \fIbytes\fR will get a 552 error message.
meillo@117 493
meillo@117 494 Default is 104857600 (= 100MB).
meillo@117 495 (This should be sufficient for most cases.)
meillo@117 496
meillo@34 497
meillo@0 498 .SH AUTHOR
meillo@0 499
meillo@34 500 Masqmail was written by Oliver Kurth.
meillo@34 501 It is now maintained by Markus Schnalke <meillo@marmaro.de>.
meillo@0 502
meillo@95 503 You will find the newest version of masqmail at \fBhttp://marmaro.de/prog/masqmail/\fR.
meillo@26 504 There is also a mailing list, you will find information about it at masqmail's main site.
meillo@0 505
meillo@34 506
meillo@0 507 .SH BUGS
meillo@0 508
meillo@34 509 Please report bugs to the mailing list.
meillo@34 510
meillo@0 511
meillo@0 512 .SH SEE ALSO
meillo@0 513
meillo@34 514 \fBmasqmail(8)\fR, \fBmasqmail.route(5)\fR, \fBmasqmail.get(5)\fR