.TH hmrc 4 "February 04, 2004" .SH NAME hmrc \- Hypermail configuration file .SH DESCRIPTION .B Hypermail can use a configuration file to allow you to customize the individual aspects of a list. In past versions of hypermail it was necessary for all hmrc variables to begin with 'hm_'. While still supported, it is not necessary to use the 'hm_' prefix any longer and this document reflects that. [This page may be out of date. See the hmrc.html file for complete and up to date info.] .RE .LP In the configuration file, blank lines and lines beginning with a hash mark .RB ( # ) are considered comments and are ignored. The format of the "options" need to be in lowercase and separated with an equals .RB ( = ) sign, such as: .LP .PD 0 .RS .B option = value .LP .B mbox = "/home/john/my_mailbox" .LP .B filemode = 0600 .PD .RE .LP You can specify which configuration file to use on the command line or, if not specified, Hypermail will use the one specified as .B CONFIGFILE in options.h. If the first character is "~", Hypermail will look for the file under the current user's home directory. .SH CONFIGURATION OPTIONS .TP Below is a list of variables that Hypermail understands. .LP Boolean numbers can have the value of .B 0 or .B 1. .TP .B language = two letter language specification This is a two-letter string specifying the default language to use, or a longer string specifying a language and locale. Set this the value of the language table you wish to use when running and generating archives. .in 10 .B Current supported languages: de (de_DE) - German en (en_US) - English es (es_ES) - Spanish fi (fi_FI) - Finnish fr (fr_FR) - French el (el) - Greek gr (el_GR) - Greek is (is_IS) - Icelandic no (no_NO) - Norwegian pl (pl_PL) - Polish pt (pt_BR) - Brazilian Portuguese ru (ru_RU) - Russian sv (sv_SE) - Swedish .nr The directory /usr/share/i18n/locales on many systems has the locale codes that are available on that system. .TP .B mbox = "filename" This is the mailbox to read messages in from. Set this with a value of .B "NONE" to read from standard input. .TP .B ietf_mbox = boolean_number Setting this variable to .B 1 will tell hypermail that the mbox is formatted according to the IETF mbox convention: all lines, except for the envelope, are prefixed with a .B > char. .TP .B linkquotes = [ 0 | 1 ] Set this to On to create fine-grained links from quoted text to the text where the quote originated. It also improves the threads index file by more accurately matching messages with replies. Note that this may be rather cpu intensive (see the searchbackmsgnum option to alter the performance). .TP .B eurodate = boolean_number Set this to .B 1 to display article received dates with days before months instead of months before days. .TP .B folder_by_date = strftime date format This string causes the messages to be put in subdirectories by date. The string will be passed to strftime(3) to generate subdirectory names based on message dates. Suggested values are "%y%m" or "%b%y" for monthly subdirectories, "%Y" for yearly, "%G/%V" for weekly. Do not alter this for an existing archive without removing the old html files. If you use this and update the archive incrementally (e.g. with -u), you must use the usegdbm option. .TP .B msgsperfolder = number Put messages in subdirectories with this many messages per directory. Do not use this and folder_by_date on the same archive. Do not alter this for an existing archive without removing the old html files. Deleted/expired messages ARE COUNTED for the purpose of deciding how many messages to put in a subdirectory. .TP .B increment = [ 0 | 1 | -1 ] Define as .B 1 to append all input messages to the end of existing archives. Define as .B 0 for it to read a mailbox that corresponds to the entire archive. (See the mbox_shortened option for an exception to the requirement that it be the entire archive). If there are any existing html messages, it will figure out which ones at the end of the mailbox are new, and add only those that haven't been converted yet. Define as .B -1 to have hypermail figure out whether the input is entirely new messages to be appended or whether it contains messages that are already in the archive. A value of -1 cannot be used with the mbox_shortened option or with the -i command line option or with mbox = NONE. .TP .B label = "label name" Define this as the label to put in archives. .TP .B dir = "directory" This is the directory that Hypermail will look for when creating and updating archives. If defined as .B "NONE" the directory will have the same name as the input mailbox. .LP .in 10 Using date substitution cookies, you can tell Hypermail to archive messages in directories by the date they were received. .LP .in 10 .B Substitution cookies supported %d - two digit day of month (1-28/30/31) %D - three letter day of the week %m - two digit month of year (1-12) %M - three letter month of year (Jan, ..., Dec) %y - four digit year (1990,..2001) .LP .in 10 For example, if you wished to have Hypermail archive files by year and month, you might use .LP .in 20 .B dir = /lists/somelist/%y/%M .LP .in 10 When a message was processed it would be put into a directory .B /lists/somelist/1998/Jun (if the message is processed in June of 1998). If the message arrives and there is no storage directory, Hypermail will automatically create it and store the message in the new directory. Note that the date that Hypermail was run will be used, not a date from the message (use the folder_by_date option to have Hypermail use dates from messages). .TP .B dateformat = strftime date format Format used in .B strftime(3) call for displaying dates. See .B strftime(3) for the valid conversion specifications. .TP .B stripsubject = "string" A string to be stripped from all subject lines. Helps unclutter mailing lists which add tags to subject lines. .TP .B archives = "URL" This will create a link in the archived index pages labeled .I "Other mail archives" to the specified URL. Set this to .B "NONE" to omit such a link. .TP .B custom_archives = HTML text If this variable is defined, a navigation entry will be created below the sorted_by_x list entry, with the text .I Other mail archives: followed by the value of this variable. Set it to .B NONE to ommit such an entry. .TP .B about = "URL" This will create a link in the archived index pages labeled .I "About this archive" to the specified URL. Set this to .B "NONE" to omit such a link. .TP .B usemeta = boolean_number This option allows you to use metadata to store the content type of a MIME attachment and, later on, when a user browses the attachment, send back this information in the HTTP Content-Type header. When set to .B 1, the Content-Type header of a MIME attachment will be stored in a metadata file. Let us say that the MIME attachments for a message are stored in directory .B att-num. The metadata for those attachments will then be stored in directory .B att-num/.meta. If a MIME attachment is stored in file .B att-file, its metadata will be stored in file .B att-file.meta. This convention is directly compatible with the Apache server handling of metada. .TP .B indextable = boolean_number Setting this variable to .B 1 will tell Hypermail to generate an message index Subject/Author/Date listings using a table format. Set to .B 0 if you want the standard Hypermail index page look and feel. .TP .B reverse = boolean_number Setting this variable to .B 1 will reverse-sort the article entries in the date and thread index files by the date they were received. That is, the most recent messages will appear at the top of the index rather than the other way around. .TP .B showheaders = boolean_number Set this to .B 1 to show the article header lines in the archived HTML files. These lines typically include the .B "To:", "From:", and .B "Subject:" information found in most email messages. .TP .B showhtml = [ 0 | 1 | 2 ] Set this to .B 1 to show the articles in a proportionally-spaced font rather than a fixed-width (monospace) font. Set this to .B 2 for more complex conversion to html similar to that in .B txt2html.pl. Showhtml = 2 will normally produce nicer looking results than showhtml = 1, and showhtml = 0 will look pretty dull, but 1 and 2 run risks of altering the appearance in undesired ways. .TP .B showbr = boolean_number Set this to .B 1 to place .B
tags at the end of article lines. Otherwise, all non-quoted article lines will word wrap. This only takes effect if .B showhtml is enabled. .TP .B iquotes = boolean_number Set this to .B 1 to italicize quoted lines. .TP .B show_msg_links = boolean_number Set this to .B 1 to put the individual message links at the top of the individual message pages. Set this to .B 0 to produce pages without the Next, Previous, Reply, In-Reply-To, etc. links. .TP .B showreplies = boolean_number Set this to .B 1 to show all replies to a message as links in article files. .TP .B discard_dup_msgids = boolean_number Set this to .B 0 to accept messages with a Message-ID matching that of a message already in this archive. By default such messages are discarded. .TP .B require_msgids = boolean_number Set this to .B 0 to accept messages without a Message-ID header. Set this to .B 1 to discard messages without a Message-ID header. By default such messages are discarded. .TP .B fragment_prefix = "string" Put this string before the message number in each URI fragment. The defaul prefix is .B msg. .TP .B email_address_obfuscation = boolean_number Set to .B 1 to enable email address obfuscation using numeric character references. Option .B disabled by default. .TP .B i18n = boolean_number Enable I18N features, hypermail must be linked with .B libiconv. Option .B disabled by default. .TP .B i18n_body = boolean_number Translate message body into UTF-8. The .B i18n configuration option must be .B enabled. Option .B disabled by default. .TP .B htmlmessage_deleted = "string" Set this to HTML markup you want to appear in the body of deleted messages. Option .B disabled by default. .TP .B spamprotect = boolean_number Set this to .B 1 to make hypermail not output real email addresses in the output HTML, but instead obfuscate them a little. By default email addresses are obfuscated. .TP .B antispam_at = "string" Set this to .B 1 make hypermail use something like "_at_" instead of the RFC 2822 @ address separator. .TP .B spamprotect_id = boolean_number Set this to .B 1 to make hypermail not output real email message ids in HTML comments (sometimes used internally by hypermail) but instead it will obfuscate them a little so they don't look like email addresses to spammers. .TP .B attachmentsindex = boolean_number Set this to .B 0 to make hypermail not output an index of articles with attachments. By default hypermail outputs this index. .TP .B mailto = "address" The address of the contact point that is put in the HTML header line .br Setting this to .B "NONE" disables header generation. .TP .B mailcommand = "command" This specifies the mail command to use when converting email addresses to links. The variables .B $TO, $SUBJECT, and .B $ID can be used in constructing the command string. .LP .in 10 .B $TO represents the address to send mail to, .LP .in 10 .B $SUBJECT represents the subject that is being replied to, and .LP .in 10 .B $ID represents the message ID of the article that is being replied to. .LP .in 10 If defined as .B "NONE", email addresses will not be converted to links in articles. A possible command one could use is .B "mailto:$TO?subject=$SUBJECT" and the Subject: would also be filled in. This can be changed to specify a CGI program such as .B "/cgi-bin/mail?to=$TO". A CGI mail program is included with the source which can be used for this purpose. .TP .B domainaddr = "domainname" Set this to the domainname you want added to a mail address appearing in the RFC822 field which lack a hostname. When the list resides on the same host as the user sending the message, it is often not required of the MTA to domain-ize these addresses for delivery. In such cases, Hypermail will add the DOMAINADDR to the email address. If defined as .B "NONE", this feature is turned off. .TP .B htmlsuffix = "suffix" Use this to specify the html file suffix to be used when Hypermail generates the html files. This is dependent on local needs. Do not put a '.' in the value. It would result in "file..html", probably not what you want. .TP .B describe_folder = "string describing folder" Controls the labels used in folders.html to describe the directories created by the folder_by_date or msgsperfolder options. For folder_by_date labels, the describe_folder string will be passed to strftime(3) the same as the folder_by_date string. For msgsperfolder: %d for the directory number (starts with 0) %D for the directory number (starts with 1) %m for the number of the first message in the directory %M for the number of the last message that can be put in the directory. .TP .B latest_folder = "string" If folder_by_date or msgsperfolder are in use, create a symbolic link by this name to the most recently created subdirectory. Note that many web servers are configured to not follow symbolic links for security reasons. The link will be created in the directory specified by the "dir" or "-d" option. .TP .B base_url = "url" The url of the archive's main directory. This is needed when the latest_folder option is used and the folder_by_date makes directories more than one level deep (e.g. with '%y/%m'). .TP .B iso2022jp = boolean_number Set this to On to support ISO-2022-JP messages. .TP .B uselock = boolean_number Controls whether to use hypermail's built-in locking mechanism. By default, this option is set to .B 1. Set it to .B 0 if you have an external locking mechanism, like, for example, when using procmail or smartlist. .TP .B locktime = number-of-seconds Set this to the number of seconds that a lock should be honored when processing inbound messages. Defaults to 3600 seconds. .TP .B deleted = "list of headers" This is the list of headers that indicate the message should not be displayed if the value of this header is 'yes'. The default is "X-Hypermail-Deleted X-No-Archive". .TP .B expires = "list of headers" This is the list of headers that indicate the message should not be displayed if the value of this header is a date in the past. The default value is "Expires". .TP .B delete_older = "date" Any message older than this date should not be displayed. Example: delete_older = "Wed, 14 Mar 2001 12:59:51 +0200" .TP .B delete_newer = "date" Any message newer than this date should not be displayed. .TP .B delete_msgnum = "list of message numbers" This is the list of message numbers that should be deleted from the html archive. The mbox is not changed. .TP .B delete_level = [ 0 | 1 | 2 | 3 ] 0 - remove deleted and expired files. Note that with this choice threading may be screwed up if there are replies to deleted or expired options and the archive is updated incrementally 1 - remove message body 2 - remove message body for deleted messages, leave expired messages 3 - leave all messages Deleted and expired messages are removed from the index files regardless of the delete_level selection. The default is 1. .TP .B delete_incremental = boolean_number If this option is enabled, hypermail will perform deletions on old messages when run in incremental mode (according to the other delete configuration options). Note that depending on your hypermail setup, the size of the archive, and the complexity of the markup, there may be memory and parsing issues, specifically when there are non-deleted replies to a deleted message. If this option is disabled, deleted messages will only be removed when rebuilding the whole archive. Option .B enabled by default. .TP .B txtsuffix = "suffix" If you want the original mail messages archived in individual files, set this to the extension that you want these messages to have (recommended value: txt). .TP .B filter_out = "list of patterns" Delete from the html archives any message having a header line which matches any of these expressions. Uses the same rules for deletion as the expires option. The expressions use the same syntax as Perl regular expressions. .TP .B filter_require = "list of patterns" Delete from the html archives any message not having header lines which match each of these expressions. Uses the same rules for deletion as the expires option. The expressions use the same syntax as Perl regular expressions. .TP .B filter_out_full_body = "list of patterns" Delete from the html archives any message having a line which matches any of these expressions. Uses the same rules for deletion as the expires option. The expressions use the same syntax as Perl regular expressions. .TP .B filter_require_full_body = "list of patterns" Delete from the html archives any message not having lines which match each of these expressions. Uses the same rules for deletion as the expires option. The expressions use the same syntax as Perl regular expressions. .TP .B save_alts = [ 0 | 1 | 2 ] This controls what happens to alternatives (other than the prefered alternative) for multipart/alternative messages. 0 - discard non-prefered alternatives 1 - show all alternatives inline 2 - put non-prefered alternatives in a separate file. .TP .B alts_text = "string" If save_alts is 1, this text is put between the alternatives. If save_alts is 2, this text is used to describe the link to each alternative file. .TP .B warn_surpressions = boolean_number Set this to On to get warnings (on stdout) about messages that are not converted because of they are missing a msgid (if require_msgids is On) or because one of the following options surpressed it: deleted expires delete_msgnum filter_out filter_require filter_out_full_body filter_require_full_body. .TP .B unsafe_chars = "characters" Any characters listed in this string are removed from user-specified attachment filenames. Those characters will be replaced by a "_" (which means that specifying "_" here won't have any effect). Note that many characters (including / and ) are removed by the safe_filename in parse.c regardless of what this option says. There might be some security problems that can be prevented if you specify "." here (e.g. if a web server is configured to enable server side includes on filenames ending in something other than .shtml), but that will prevent browsers from recognizing many file types. .TP .B files_by_thread = boolean_number Set this to On to generate (in addition to the usual files), a file for each thread that contains all the messages in that thread. .TP .B href_detection = boolean_number Set this to On to assume that any string on the body of the message that says , , and other statements that suit your local customized needs. .TP .B ihtmlfooterfile = path Define path as the path to a template file containing valid HTML formatting statements that you wish to included at the bottom of every index page. Hypermail will print this file as the trailer of the index so make sure it contains at a minimum a .B and .B statement. .TP .B mhtmlheaderfile = path Define path as the path to a template file containing valid HTML formatting statements that you wish to use at the top of every message page. Hypermail will print this file as the header of the message so make sure it contains .B , , and other statements that suit your local customized needs. .TP .B mhtmlfooterfile = path Define path as the path to a template file containing valid HTML formatting statements you wish to use at the bottom of every message page. Hypermail will print this file as the trailer of the message so make sure it contains at a minimum a .B and .B statement. .TP .B hmail = Mailing_List_Submission_Address Set this to the list's submission address. When enabled, this can be used to submit a new message to the list served by the hypermail archive. .B "NONE" means don't use it. .TP .B newmsg_command = "mailto:$TO" This specifies the mail command to use when converting the .B set_hmail address to links in replies. The variables .B $TO, .B $SUBJECT, and .B $ID can be used in constructing the command string. .TP .B replymsg_command = "mailto:$TO" This specifies the mail command to use when converting the set_hmail address to links in replies. The variables .B $TO, .B $SUBJECT, and .B $ID can be used in constructing the command string. The value from mailcommand will be used if this option is not specified. .TP .B inreplyto_command = "URL" This gives a URI template to a script that hypermail will link to if it's unable to find in the archive's messages the MID corresponding to an .B In-Reply-To header. The variable .B $ID is used to specify where the .B Message-Identifier value will appear in the link. A possible command one could use is .B http://example.org/mid-resolver/$ID. This option is .B disabled by default. .TP .B icss_url = "URL" This will link an external stylesheet found at the given URL to the index files. This will happen thru a .B LINK element in the index document's .B HEAD. By default this option is desactivated. .TP .B mcss_url = "URL" This will link an external stylesheet found at the given URL to the message files. This will happen thru a .B LINK element in the message document's .B HEAD. By default this option is desactivated. .TP .B show_headers = list_of_RFC_Headers_to_display This is the list of headers to be displayed if showheaders is set to 1 (TRUE). They can be listed comma or space separated all on a single line. If it contains the special character ``*'' .B hypermail will display all header lines. .TP .B readone = boolean_number Set this to .B 1 to specify there is only one message in the input. .TP .B inlinehtml = boolean_number This is used to make text/html parts to get inlined within the mail messages. If set to .B 0 , HTML-parts will be stored as separate files. .TP .B text_types = MIME types to be treated as text/plain. This is a list of MIME types that you want hypermail to treat exactly as if they were text/plain. This can be listed individually on multiple lines or comma or space separated on a single line. .TP .B prefered_types = which alternative types to use When mails using multipart/mixed types are scanned, this is the list of alternative MIME types that you want used. This can be listed individually on multiple lines or comma or space separated on a single line. Note: Order is important. .TP .B inline_types = which_image_types_should_be_inlined This is the list of MIME types that you want inlined as opposed to simply linked into the message. They can be listed individually on multiple lines or comma or space separated on a single line. .TP .B inline_addlink = boolean_number Enable add inline links to content that is stored in the attachments subdirectory. Option .B inline_types must also be enabled. This option is .B enabled by default. .TP .B ignore_types = types_of_MIME_attachments_to_ignore This is the list of MIME attachment types that you do not want to do anything with. They are quietly ignored. They can be listed individually on multiple lines or comma or space separated on a single line. .TP .B searchbackmsgnum = postive integer If the linkquotes option is on and an incremental update is being done (-u option), this controls the tradeoff between speed and the reliability of finding the right source for quoted text. Try to set it to the largest number of messages between a message and the final direct reply to that message. .TP .B link_to_replies = [ string | NONE] If the linkquotes option is on, specifying a string here causes it to generate links from original quoted text the location(s) in replies which quote them. The string is used to display the link. .TP .B quote_hide_threshold = percent (integer) If the linkquotes option is on, setting this to an integer less than 100 will cause it to replace quoted text with one-line links if the percent of lines in the message body (exluding the signature) consisting of quoted text exceeds the number indicated by this option. .TP .B quote_link_string = [ string | NONE ] If the quote_hide_threshold option is being used, the quote_link_string will be used if available to display the link that replaces the quoted text. If no string is specified here, the first line of each section of quoted text will used. .TP .B monthly_index = [ 0 | 1 ] Set this to On to create additional index files broken up by month. A summary.html file will provide links to all the monthly indices. .TP .B yearly_index = [ 0 | 1 ] Set this to On to create additional index files broken up by year. A summary.html file will provide links to all the yearly indices. .TP .B thread_file_depth = [ 0 | 1 ] If nonzero, break the threads index file into multiple files, with the initial message of each thread in the main index file along with links to files containing the replies. Setting this to 1 creates one file for each thread that has replies, and is recommended for archives with over a few hundred messages. Setting this greater than 1 will produce multiple levels of files for each thread whose replies are nested by more than 1 level, but that is rarely useful. This option is currently disabled if the indextable option is turned on, and probably needs to be less than thrdlevels. .LP .SH HTML TEMPLATE FILE SUBSTITUTION COOKIES .LP You can insert "substitution cookies" in the header and footer HTML template files so appropriate information can be filled in at runtime. .LP .B Substitution cookies supported: .LP .nf %% - '%' character %~ - Storage directory %e - Email addres of message author - Not valid on index pages %h - HMURL %i - Message-id - Not valid on index pages %l - Archive label %m - Mailto address %p - PROGNAME %s - Subject of message or Index Title %v - VERSION %u - Expanded version link (HMURL,PROGNAME,VERSION) \\n - newline character \\t - tab character .nr .LP .B Additional cookies generate the complete META lines: .LP .nf %A - Author META TAG - Not valid on index pages %D - Date META TAG - Not valid on index pages %S - Subject META TAG .nr .TP