gecko-dev/mailnews/mailnews.js
sspitzer%netscape.com 7b22dc8cf3 fix the junk mail purge code. when this code was original written, it was modeled
after the biff code, using the purge interval as the timer.  (yikes, a 14 day timer!)

now, we fire a timer at a fixed interval, and see if a purge is necessary, and use
the purge interval to decide what messages to delete.

add code to verify that we are only trying to delete messages marked as junk.

we do this because the junk folder might be trash, or there might be non-junk in it
that hasn't been moved, and we don't want to delete that.

r/sr=bienvenu
2003-03-04 00:28:40 +00:00

520 lines
26 KiB
JavaScript

/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
// this is a hidden preference setting, see bugzilla bug 80035
// (http://bugzilla.mozilla.org/show_bug.cgi?id=80035)
//
// the default value for this setting is true which means when migrating from
// Netscape 4.x, mozilla will copy all the contents of Local Folders and Imap
// Folder to the newly created subfolders of migrated mozilla profile
// when this value is set to false, mozilla will not copy these contents and
// still share them with Netscape 4.x
//
// Advantages of forbidding copy operation:
// reduce the disk usage
// quick migration
// Disadvantage of forbidding copy operation:
// without perfect lock mechamism, there is possibility of data corruption
// when Netscape 4.x and mozilla run at the same time and access the same
// mail file at the same time
pref("mail.migration.copyMailFiles", true);
//mailnews.timeline_is_enabled should be set to true ONLY for perf measurement-timeline builds.
pref("mailnews.timeline_is_enabled", false);
pref("mailnews.logComposePerformance", false);
pref("mail.wrap_long_lines", true);
pref("news.wrap_long_lines", true);
pref("mail.inline_attachments", true);
pref("mailnews.auto_unzip_saved_attachments", false);
// hidden pref for controlling if the user agent string
// is displayed in the message pane or not...
pref("mailnews.headers.showUserAgent", false);
// hidden pref for controlling if the organization string
// is displayed in the message pane or not...
pref("mailnews.headers.showOrganization", false);
// Mail server preferences, pop by default
pref("mail.server_type", 0); // 0 pop, 1 imap,
// (Unix only:)
// 2 movemail, 3 inbox
pref("mail.auth_login", true);
pref("mail.default_drafts", ""); // empty string use default Drafts name;
pref("mail.default_templates", ""); // empty string use default Templates name
pref("mail.imap.server_sub_directory", "");
pref("mail.imap.max_cached_connections", 10);
pref("mail.imap.fetch_by_chunks", true);
pref("mail.imap.chunk_size", 10240);
pref("mail.imap.min_chunk_size_threshold", 15360);
pref("mail.imap.max_chunk_size", 40960);
pref("mail.imap.chunk_fast", 2);
pref("mail.imap.chunk_ideal", 4);
pref("mail.imap.chunk_add", 2048);
pref("mail.imap.hide_other_users", false);
pref("mail.imap.hide_unused_namespaces", true);
pref("mail.imap.new_mail_get_headers", true);
pref("mail.imap.auto_unsubscribe_from_noselect_folders", true);
pref("mail.imap.cleanup_inbox_on_exit", false);
pref("mail.imap.mime_parts_on_demand", true);
pref("mail.imap.mime_parts_on_demand_max_depth", 15);
pref("mail.imap.mime_parts_on_demand_threshold", 30000);
pref("mail.thread_without_re", true);
pref("mail.leave_on_server", false);
pref("mail.default_cc", "");
pref("mail.default_fcc", ""); // maibox:URL or Imap://Host/OnLineFolderName
pref("mail.check_new_mail", false);
pref("mail.pop3_gets_new_mail", false);
pref("mail.check_time", 10);
pref("mail.pop_name", "");
pref("mail.remember_password", false);
pref("mail.pop_password", "");
pref("mail.auto_quote", true);
pref("mail.fixed_width_messages", true);
pref("mail.citation_color", ""); // quoted color
pref("mail.quoted_style", 0); // 0=plain, 1=bold, 2=italic, 3=bolditalic
pref("mail.quoted_size", 0); // 0=normal, 1=big, 2=small
pref("mail.quoted_graphical", true); // use HTML-style quoting for displaying plain text
pref("mail.quoteasblock", true); // use HTML-style quoting for quoting plain text
pref("mail.identity.organization", "");
pref("mail.identity.reply_to", "");
pref("mail.identity.username", "");
pref("mail.identity.useremail", "");
pref("mail.use_fcc", true);
pref("mail.cc_self", false);
pref("mail.strictly_mime", false);
pref("mail.strictly_mime_headers", true);
pref("mail.file_attach_binary", false);
pref("mail.show_headers", 1); // some
pref("mail.pane_config", 0);
pref("mail.addr_book.mapit_url.format", "chrome://messenger-region/locale/region.properties");
// the format for "mail.addr_book.quicksearchquery.format" is:
// @V == the escaped value typed in the quick search bar in the addressbook
//
// note, changing this might require a change to SearchNameOrEmail.label
// in messenger.dtd
pref("mail.addr_book.quicksearchquery.format", "chrome://messenger/locale/messenger.properties");
// values for "mail.addr_book.lastnamefirst" are:
//0=displayname, 1=lastname first, 2=firstname first
pref("mail.addr_book.lastnamefirst", 0);
pref("mail.addr_book.displayName.autoGeneration", true);
pref("mail.addr_book.displayName.lastnamefirst", "chrome://messenger/locale/messenger.properties");
pref("mail.addr_book.show_phonetic_fields", "chrome://messenger/locale/messenger.properties");
pref("mail.attach_vcard", false);
pref("mail.html_compose", true);
// you can specify one, option header
// this will show up in the address picker in the compose window
// examples: "X-Face" or "Approved"
pref("mail.compose.other.header", "");
pref("mail.fcc_folder", "");
pref("mail.encrypt_outgoing_mail", false);
pref("mail.crypto_sign_outgoing_mail", false);
pref("mail.default_html_action", 0); // 0=ask, 1=plain, 2=html, 3=both
pref("mail.smtp.ssl",0); // 0 = no, 1 = try, 2 = must use SSL
pref("mail.mdn.report.not_in_to_cc", 2); // 0: Never 1: Always 2: Ask me
pref("mail.mdn.report.outside_domain", 2); // 0: Never 1: Always 2: Ask me
pref("mail.mdn.report.other", 2); // 0: Never 1: Always 2: Ask me 3: Denial
pref("mail.incorporate.return_receipt", 0); // 0: Inbox/filter 1: Sent folder
pref("mail.request.return_receipt", 2); // 1: DSN 2: MDN 3: Both
pref("mail.receipt.request_header_type", 0); // 0: MDN-DNT header 1: RRT header 2: Both (MC)
pref("mail.receipt.request_return_receipt_on", false);
pref("mail.mdn.report.enabled", true); // false: Never send true: Send sometimes
pref("news.default_cc", "");
pref("news.default_fcc", ""); // mailbox:URL or Imap://Host/OnlineFolderName
pref("news.use_fcc", true);
pref("news.cc_self", false);
pref("news.fcc_folder", "");
pref("news.notify.on", true);
pref("news.max_articles", 500);
pref("news.mark_old_read", false);
pref("mailnews.wraplength", 72);
pref("mail.compose.wrap_to_window_width", false);
pref("mailnews.reply_on_top", 0); // 0=bottom 1=top 2=select+bottom 3=select+top
// 0=no header, 1="<author> wrote:", 2="On <date> <author> wrote:", 3="<author> wrote On <date>:", 4=user specified
pref("mailnews.reply_header_type", 1);
// locale which affects date format, set empty string to use application default locale
pref("mailnews.reply_header_locale", "");
pref("mailnews.reply_header_authorwrote", "chrome://messenger/locale/messengercompose/composeMsgs.properties");
pref("mailnews.reply_header_ondate", "On %s");
// separator to separate between date and author
pref("mailnews.reply_header_separator", ", ");
pref("mailnews.reply_header_colon", ":");
pref("mailnews.reply_header_originalmessage", "chrome://messenger/locale/messengercompose/composeMsgs.properties");
pref("mail.purge_threshhold", 100);
pref("mail.prompt_purge_threshhold", false);
pref("mailnews.offline_sync_mail", false);
pref("mailnews.offline_sync_news", false);
pref("mailnews.offline_sync_send_unsent", true);
pref("mailnews.offline_sync_work_offline", false);
pref("mailnews.force_ascii_search", false);
pref("mailnews.autolookup_unknown_mime_types", true);
pref("mailnews.send_default_charset", "chrome://messenger/locale/messenger.properties");
pref("mailnews.view_default_charset", "chrome://messenger/locale/messenger.properties");
pref("mailnews.force_charset_override", false);
pref("mailnews.search_date_format", "chrome://messenger/locale/messenger.properties");
pref("mailnews.search_date_separator", "chrome://messenger/locale/messenger.properties");
pref("mailnews.language_sensitive_font", true);
pref("offline.news.download.unread_only", true);
pref("offline.news.download.by_date", true);
pref("offline.news.download.days", 30); // days
pref("offline.news.download.increments", 3); // 0-yesterday, 1-1 wk ago, 2-2 wk ago,
// 3-1 month ago, 4-6 month ago, 5-1 year ago
pref("ldap_1.number_of_directories", 6);
pref("ldap_1.directory1.description", "Personal Address Book");
pref("ldap_1.directory1.dirType", 2);
pref("ldap_1.directory1.isOffline", false);
pref("ldap_1.directory2.description", "Four11 Directory");
pref("ldap_1.directory2.serverName", "ldap.four11.com");
pref("ldap_1.directory3.description", "InfoSpace Directory");
pref("ldap_1.directory3.serverName", "ldap.infospace.com");
pref("ldap_1.directory4.description", "WhoWhere Directory");
pref("ldap_1.directory4.serverName", "ldap.whowhere.com");
pref("ldap_1.directory5.description", "Bigfoot Directory");
pref("ldap_1.directory5.serverName", "ldap.bigfoot.com");
pref("ldap_1.directory6.description", "Switchboard Directory");
pref("ldap_1.directory6.serverName", "ldap.switchboard.com");
pref("ldap_1.directory6.searchBase", "c=US");
pref("ldap_1.directory6.attributes.telephoneNumber", "Phone Number:homephone");
pref("ldap_1.directory6.attributes.street", "State:st");
pref("ldap_1.directory6.filter1.repeatFilterForWords", false);
pref("ldap_2.autoComplete.interval", 650);
pref("ldap_2.autoComplete.enabled", true);
pref("ldap_2.autoComplete.useDirectory", false);
pref("ldap_2.autoComplete.useAddressBooks", true);
pref("ldap_2.autoComplete.skipDirectoryIfLocalMatchFound", true);
pref("ldap_2.autoComplete.directoryServer", "");
pref("ldap_2.servers.pab.position", 1);
pref("ldap_2.servers.pab.description", "chrome://messenger/locale/addressbook/addressBook.properties");
pref("ldap_2.servers.pab.dirType", 2);
pref("ldap_2.servers.pab.isOffline", false);
pref("ldap_2.servers.history.position", 2);
pref("ldap_2.servers.history.description", "chrome://messenger/locale/addressbook/addressBook.properties");
pref("ldap_2.servers.history.dirType", 2);
pref("ldap_2.servers.history.isOffline", false);
// A position of zero is a special value that indicates the directory is deleted.
// These entries are provided to keep the (obsolete) Four11 directory and the
// WhoWhere, Bigfoot and Switchboard directories from being migrated.
pref("ldap_2.servers.four11.position", 0);
pref("ldap_2.servers.four11.description", "Four11 Directory");
pref("ldap_2.servers.four11.serverName", "ldap.four11.com");
pref("ldap_2.servers.whowhere.position", 0);
pref("ldap_2.servers.whowhere.description", "WhoWhere Directory");
pref("ldap_2.servers.whowhere.serverName", "ldap.whowhere.com");
pref("ldap_2.servers.bigfoot.position", 0);
pref("ldap_2.servers.bigfoot.description", "Bigfoot Directory");
pref("ldap_2.servers.bigfoot.serverName", "ldap.bigfoot.com");
pref("ldap_2.servers.switchboard.position", 0);
pref("ldap_2.servers.switchboard.description", "Switchboard Directory");
pref("ldap_2.servers.switchboard.serverName", "ldap.switchboard.com");
pref("ldap_2.user_id", 0);
pref("ldap_2.version", 3); /* Update kCurrentListVersion in include/dirprefs.h if you change this */
pref("ldap_2.prefs_migrated", false);
pref("mailnews.confirm.moveFoldersToTrash", true);
pref("mailnews.reuse_message_window", true);
pref("mailnews.start_page.url", "chrome://messenger-region/locale/region.properties");
pref("mailnews.start_page.enabled", true);
pref("mailnews.remember_selected_message", true);
pref("mail.toolbars.showbutton.file", true);
pref("mail.toolbars.showbutton.next", true);
pref("mail.toolbars.showbutton.junk", true);
pref("mail.toolbars.showbutton.print", true);
pref("mail.toolbars.showbutton.stop", true);
pref("mailnews.account_central_page.url", "chrome://messenger/locale/messenger.properties");
/* default prefs for Mozilla 5.0 */
pref("mail.identity.default.compose_html", true);
pref("mail.identity.default.valid", true);
pref("mail.identity.default.fcc",true);
pref("mail.identity.default.fcc_folder","mailbox://nobody@Local%20Folders/Sent");
pref("mail.identity.default.bcc_self",false);
pref("mail.identity.default.bcc_others",false);
pref("mail.identity.default.bcc_list","");
pref("mail.identity.default.draft_folder","mailbox://nobody@Local%20Folders/Drafts");
pref("mail.identity.default.stationery_folder","mailbox://nobody@Local%20Folders/Templates");
pref("mail.identity.default.directoryServer","");
pref("mail.identity.default.overrideGlobal_Pref", false);
// by default, only collect addresses the user sends to (outgoing)
// incoming is all spam anyways
pref("mail.collect_email_address_incoming", false);
pref("mail.collect_email_address_outgoing", true);
pref("mail.collect_email_address_newsgroup", false);
// by default, use the Personal Addressbook for collection
pref("mail.collect_addressbook","moz-abmdbdirectory://abook.mab"); // the Personal addressbook.
pref("mail.default_sendlater_uri","mailbox://nobody@Local%20Folders/Unsent%20Messages");
pref("mail.server.default.port", -1);
pref("mail.server.default.offline_support_level", -1);
pref("mail.server.default.leave_on_server", false);
pref("mail.server.default.download_on_biff", false);
pref("mail.server.default.check_time", 10);
// "mail.server.default.check_new_mail" now lives in the protocol info
pref("mail.server.default.dot_fix", true);
pref("mail.server.default.limit_offline_message_size", false);
pref("mail.server.default.max_size", 50);
pref("mail.server.default.auth_login", true);
pref("mail.server.default.delete_mail_left_on_server", false);
pref("mail.server.default.valid", true);
pref("mail.server.default.abbreviate",true);
pref("mail.server.default.isSecure", false);
pref("mail.server.default.override_namespaces", true);
pref("mail.server.default.delete_model", 1);
pref("mail.server.default.fetch_by_chunks", true);
pref("mail.server.default.mime_parts_on_demand", true);
pref("mail.server.default.always_authenticate",false);
pref("mail.server.default.max_articles", 500);
pref("mail.server.default.notify.on", true);
pref("mail.server.default.mark_old_read", false);
pref("mail.server.default.empty_trash_on_exit", false);
pref("mail.server.default.using_subscription", true);
pref("mail.server.default.dual_use_folders", true);
pref("mail.server.default.canDelete", false);
pref("mail.server.default.login_at_startup", false);
pref("mail.server.default.allows_specialfolders_usage", true);
pref("mail.server.default.canCreateFolders", true);
pref("mail.server.default.canFileMessages", true);
// special enhancements for IMAP servers
pref("mail.server.default.store_read_mail_in_pfc", false);
pref("mail.server.default.store_sent_mail_in_pfc", false);
// for spam
pref("mail.server.default.spamLevel",100); // 0 off, 100 on. not doing bool since we might have real levels one day.
pref("mail.server.default.moveOnSpam",false);
pref("mail.server.default.moveTargetMode",0); // 0 == "Junk" on server, 1 == specific folder
pref("mail.server.default.spamActionTargetAccount","");
pref("mail.server.default.spamActionTargetFolder","");
pref("mail.server.default.useWhiteList",true);
pref("mail.server.default.whiteListAbURI","moz-abmdbdirectory://abook.mab"); // the Personal addressbook.
pref("mail.server.default.purgeSpam",false);
pref("mail.server.default.purgeSpamInterval",14); // 14 days
pref("mail.server.default.spamLoggingEnabled",false);
pref("mail.smtpserver.default.auth_method", 1); // auth any
pref("mail.smtpserver.default.try_ssl", 0);
// For the next 3 prefs, see <http://www.bucksch.org/1/projects/mozilla/16507>
pref("mail.display_glyph", true); // TXT->HTML :-) etc. in viewer
pref("mail.display_struct", true); // TXT->HTML *bold* etc. in viewer; ditto
pref("mail.send_struct", false); // HTML->HTML *bold* etc. during Send; ditto
// For the next 4 prefs, see <http://www.bucksch.org/1/projects/mozilla/108153>
pref("mailnews.display.prefer_plaintext", false); // Ignore HTML parts in multipart/alternative
pref("mailnews.display.html_as", 0); // How to display HTML parts. 0 = Render the sender's HTML; 1 = HTML->TXT->HTML; 2 = Show HTML source; 3 = Sanitize HTML
pref("mailnews.display.html_sanitizer.allowed_tags", "html head title body p br div(lang,title) h1 h2 h3 h4 h5 h6 ul ol li(value,start,compact) dl dt dd blockquote(type,cite) pre noscript noframes strong em sub sup span(lang,title) acronym(title) abbr(title) del(title,cite,datetime) ins(title,cite,datetime) q(cite) a(href,name,title) img(alt,title,longdesc,src) base(href) area(alt) applet(alt) object(alt) var samp dfn address kbd code cite s strike tt b i table(align) caption tr(align,valign) td(rowspan,colspan,align,valign) th(rowspan,colspan,align,valign)");
pref("mailnews.display.disallow_mime_handlers", 0); /* Let only a few classes process incoming data. This protects from bugs (e.g. buffer overflows) and from security loopholes (e.g. allowing unchecked HTML in some obscure classes, although the user has html_as > 0).
This option is mainly for the UI of html_as.
0 = allow all available classes
1 = Use hardcoded blacklist to avoid rendering (incoming) HTML
2 = ... and inline images
3 = ... and some other uncommon content types
100 = Use hardcoded whitelist to avoid even more bugs(buffer overflows).
This mode will limit the features available (e.g. uncommon
attachment types and inline images) and is for paranoid users.
*/
pref("mail.forward_message_mode", 0); // 0=default as attachment 2=forward as inline with attachments, (obsolete 4.x value)1=forward as quoted (mapped to 2 in mozilla)
pref("mail.startup.enabledMailCheckOnce", false);
pref("mailnews.max_header_display_length",3); // number of addresses to show
pref("messenger.throbber.url","chrome://messenger-region/locale/region.properties");
pref("compose.throbber.url","chrome://messenger-region/locale/region.properties");
pref("addressbook.throbber.url","chrome://messenger-region/locale/region.properties");
pref("mailnews.send_plaintext_flowed", true); // RFC 2646=======
pref("mailnews.display.disable_format_flowed_support", false);
pref("mailnews.nav_crosses_folders", 1); // prompt user when crossing folders
// these two news.cancel.* prefs are for use by QA for automated testing. see bug #31057
pref("news.cancel.confirm",true);
pref("news.cancel.alert_on_success",true);
pref("mail.SpellCheckBeforeSend",false);
pref("mail.warn_on_send_accel_key", true);
pref("mail.enable_autocomplete",true);
pref("mailnews.html_domains","");
pref("mailnews.plaintext_domains","");
pref("mailnews.global_html_domains.version",1);
// Pref controlling the updates on the pre-configured accounts.
// In order to add new pre-configured accounts (after a version),
// increase the following version number besides updating the
// pref mail.accountmanager.appendaccounts
pref("mailnews.append_preconfig_accounts.version",1);
// Pref controlling the updates on the pre-configured smtp servers.
// In order to add new pre-configured smtp servers (after a version),
// increase the following version number besides updating the
// pref mail.smtpservers.appendsmtpservers
pref("mail.append_preconfig_smtpservers.version",1);
pref("mail.biff.play_sound",true);
// 0 == default system sound, 1 == user specified wav
pref("mail.biff.play_sound.type",0);
// _moz_mailbeep is a magic key, for the default sound.
// otherwise, this needs to be a file url
pref("mail.biff.play_sound.url","");
pref("mail.biff.show_alert", true);
pref("mail.content_disposition_type", 0);
pref("mailnews.show_send_progress", true); //Will show a progress dialog when saving or sending a message
pref("mail.server.default.retainBy", 1);
// for manual upgrades of certain UI features.
// 1 -> 2 is for the folder pane tree landing, to hide the
// unread and total columns, see msgMail3PaneWindow.js
pref("mail.ui.folderpane.version", 1);
// for manual upgrades of certain UI features.
// 1 -> 2 is for the thread pane tree landing, to hide the
// labels column, see msgMail3PaneWindow.js
pref("mailnews.ui.threadpane.version", 1);
// for manual upgrades of certain UI features.
// 1 -> 2 is for the ab results pane tree landing
// to hide the non default columns in the addressbook dialog
// see abCommon.js and addressbook.js
pref("mailnews.ui.addressbook_results.version", 1);
// for manual upgrades of certain UI features.
// 1 -> 2 is for the ab results pane tree landing
// to hide the non default columns in the addressbook sidebar panel
// see abCommon.js and addressbook-panel.js
pref("mailnews.ui.addressbook_panel_results.version", 1);
// for manual upgrades of certain UI features.
// 1 -> 2 is for the ab results pane tree landing
// to hide the non default columns in the select addresses dialog
// see abCommon.js and abSelectAddressesDialog.js
pref("mailnews.ui.select_addresses_results.version", 1);
// for manual upgrades of certain UI features.
// 1 -> 2 is for the ab results pane
// to hide the non default columns in the advanced directory search dialog
// see abCommon.js and ABSearchDialog.js
pref("mailnews.ui.advanced_directory_search_results.version", 1);
//If set to a number greater than 0, msg compose windows will be recycled in order to open them quickly
pref("mail.compose.max_recycled_windows", 1);
// true makes it so we persist the open state of news server when starting up the 3 pane
// this is costly, as it might result in network activity.
// false makes it so we act like 4.x
// see bug #103010 for details
pref("news.persist_server_open_state_in_folderpane",false);
// New color prefs for Labels
pref("mailnews.labels.description.0", "chrome://messenger/locale/messenger.properties");
pref("mailnews.labels.description.1", "chrome://messenger/locale/messenger.properties");
pref("mailnews.labels.description.2", "chrome://messenger/locale/messenger.properties");
pref("mailnews.labels.description.3", "chrome://messenger/locale/messenger.properties");
pref("mailnews.labels.description.4", "chrome://messenger/locale/messenger.properties");
pref("mailnews.labels.description.5", "chrome://messenger/locale/messenger.properties");
// mailews.labels.color.0 is not defined because there is no color associated with
// this particular label. It is defined above (mailnews.lables.description.0) because
// its description string is required in order to prepend the accesskey '0':
// ie: '0 None'.
pref("mailnews.labels.color.1", "#FF0000"); // default: red
pref("mailnews.labels.color.2", "#FF9900"); // default: orange
pref("mailnews.labels.color.3", "#009900"); // default: green
pref("mailnews.labels.color.4", "#3333FF"); // default: blue
pref("mailnews.labels.color.5", "#993399"); // default: purple
//default null headers
//example "X-Warn: XReply", list of hdrs separated by ": "
pref("mailnews.customHeaders", "");
pref("mailnews.fakeaccount.show", false);
pref("mailnews.fakeaccount.server", "");
// message display properties
pref("mailnews.message_display.disable_remote_image", false);
pref("mailnews.message_display.allow.plugins", true);
// When there is no disclosed recipients (only bcc), we should address the message to empty group
// to prevent some mail server to disclose the bcc recipients
pref("mail.compose.add_undisclosed_recipients", true);
// these prefs (in minutes) are here to help QA test this feature
// "mail.purge.min_delay", never purge a junk folder more than once every 480 minutes (60 mins/hour * 8 hours)
// "mail.purge.timer_interval", fire the purge timer every 5 minutes, starting 5 minutes after we load accounts
pref("mail.purge.min_delay",480);
pref("mail.purge.timer_interval",5);