文件夹过滤器调度器

关于这个附加组件

文件夹过滤器调度器会按计划在任意文件夹上自动运行您的邮件过滤规则。Thunderbird 只会在收件箱上自动运行过滤器，因此邮件服务商在服务器端归入“垃圾邮件”或“Bulk”文件夹的邮件，以及存放在其他文件夹中的任何邮件，都不会被过滤。本附加组件弥补了这一不足。

功能

在您选择的任意文件夹上运行规则，不仅限于收件箱
按定时器运行、在收到新邮件时运行、按规则自己的 cron 计划运行，或一键立即运行
一条规则可同时作用于多个账户
可以包含文件夹的所有子文件夹，包括以后创建的子文件夹
只需右键单击，即可根据已有的垃圾邮件建立发件人域名黑名单
检查 SPF、DKIM 和 DMARC，并自行验证 DKIM 签名

屏蔽垃圾邮件域名
在邮件列表的任意位置选中垃圾邮件，右键单击，选择“文件夹过滤器调度器”，然后选择“添加垃圾邮件域名”。本附加组件会从 Reply-To 和 From 中读取发件人域名，分组显示供您检查，然后将其添加到一条规则中，该规则会按常规计划将匹配的邮件移到“已删除”。子域名会自动涵盖，因此屏蔽 evil.com 也会拦截 bounce.evil.com。Gmail、Yahoo、Outlook 和 iCloud 等知名邮件服务商永远不会被屏蔽，这份受保护的列表可以由您自行编辑。

检查 SPF、DKIM 和 DMARC
根据邮件是否通过 SPF、DKIM 或 DMARC 进行匹配，用于“将未通过 DMARC 的邮件移到垃圾邮件文件夹”之类的规则。本附加组件会读取邮件服务商添加的 Authentication-Results 邮件头。发件人可以伪造该邮件头，因此本附加组件还会自行验证 DKIM 签名，并根据两种结果推算 DMARC。每封邮件只检查一次，结果最多保留 90 天。“高级”中的设置用于选择 DNS 服务器、两种结果不一致时以哪个为准，以及信任哪些服务器的邮件头。DKIM 代码来自 Philippe Lieser 的 DKIM Verifier。

条件
可以按发件人、收件人、抄送、主题、Reply-To、List-Id 或发送者进行匹配，使用“包含”“是”“开头是”“结尾是”或“匹配正则表达式”。可以按邮件的存在时长进行匹配，使用“超过”或“少于” N 天，用于“30 天后将提醒邮件移到归档”之类的规则。可以检查发件人或“收件人”“抄送”中的任一收件人是否在您的某个通讯录中，或不在任何通讯录中。可以识别发件人名称中显示的地址与真实地址域名不同的情况，这是一种常见的垃圾邮件伎俩。可以检查邮件是否已读、是否已加星标或被标记为垃圾邮件，是否带有您的某个标签，优先级是什么，以及是否通过 SPF、DKIM 或 DMARC。每个条件都可以取反，并用“且”或“或”组合。单个条件还可以包含整个域名列表，右键操作填写的就是这种列表。

操作

移到“已删除”，并分别送往每封邮件所属账户
归档，使用各账户自己的归档设置，与 Thunderbird 的“归档”按钮相同
移动或复制到任意文件夹，包括其他账户中的文件夹
添加您的某个 Thunderbird 标签，并保留邮件上已有的标签
标记为已读或未读，添加或移除星标，标记为垃圾邮件或非垃圾邮件
永久删除

一条规则可以包含多个操作，因此“添加‘好友’标签并移到‘好友’文件夹”只需一条规则。无论您以什么顺序排列，移动或删除邮件的操作总是最后运行，因此其他操作仍能处理该邮件。

备份及在配置文件之间迁移
规则可以导出为 JSON 文件，并可重新导入。已有的规则会被识别并跳过，不会重复，因此导入共享的文件是安全的。

规则何时运行
规则按您设置的定时器运行，也会在新邮件到达受监视的文件夹后几秒内运行。到达的邮件会被分组处理，因此一次邮件同步只触发一次运行，并且只检查监视收到邮件的文件夹的规则。规则也可以有自己的计划，用 cron 表达式编写，例如 0 21 * * * 表示每天 21:00。这样，该规则只在这些时间运行；如果 Thunderbird 关闭期间错过了某次运行，会在下次启动时补上。要手动运行规则，请使用工具栏按钮、右键菜单或规则上的“运行”按钮。在设置页面的“高级”部分，您可以关闭新邮件触发，并调整扫描时间参数。

速度，以及关于 Reply-To
针对发件人、收件人、抄送和主题的条件使用已索引的数据，不下载任何内容。针对 Reply-To 或其他未索引邮件头的条件需要邮件本身，在线 IMAP 文件夹会按需获取邮件。为了提高速度并支持离线使用，请为该文件夹启用离线存储。计划运行只检查上次运行以来到达的邮件，另外每 30 分钟进行一次范围更大的补漏扫描，以处理 Date 邮件头晚于实际到达时间的邮件，因此大型文件夹的开销也很低。“立即运行所有规则”总是扫描全部邮件。

隐私
本附加组件不收集或出售任何数据，也没有分析或遥测功能。规则在 Thunderbird 内本地运行，邮件内容永远不会离开您的设备。除您自己的邮件服务器外，本附加组件唯一联系的服务器是用于可选 DKIM 检查的 DNS 服务器，并且只对含有 SPF、DKIM 或 DMARC 条件的规则运行。它会将 selector._domainkey.example.com 和 _dmarc.example.com 等域名的 DNS 查询发送到 Cloudflare 或 Google（由您选择），并且只在您允许之后才发送。通讯录和标签列表的访问权限是可选的，只有当您使用需要它们的条件或操作时，本附加组件才会请求。诊断报告只会由您自己分享，并且除非您选择包含，否则会隐藏地址、域名、匹配模式和文件夹名称。

开源
采用 MPL-2.0 许可证。欢迎前往 github.com/KayhanB21/folder-filter-scheduler 查看源代码、提交问题和参与贡献

开发者的注明

Reporting bugs
Please report issues at github.com/KayhanB21/folder-filter-scheduler/issues. The fastest way to get a problem fixed: open the options page, expand Diagnostics, press Copy report, and paste it into the issue along with what you expected to happen. The report hides your addresses and patterns by default.

Known limitations

Requires Thunderbird 147 or newer. Older versions stay on 0.1.1, which needs 128 or newer.
Conditions on Reply-To, List-Id, Sender, and priority download the headers of each message, so they are slower than the other conditions. For an IMAP folder, offline storage (Account Settings, Synchronization and Storage) makes them faster and lets them work offline. After you turn it on, run Repair Folder once.
Scheduled runs pick up new mail using each message's Date header, which the sender controls. A backdated message is caught by the catch-up scan, which runs every 30 minutes by default, so it can be delayed by up to that long. The interval is adjustable under Advanced. Mail backdated by more than the catch-up lookback is only caught by a manual run, such as "Run all rules now" or the Run button on a rule, which scans the whole folder.
Address-book conditions read local address books only. LDAP directories cannot be listed, so they are not offered.
A rule may carry only one action that moves or deletes the message, since the first such action invalidates the message ids the rest would need.
The store validator may show warnings for Thunderbird mail permissions such as messagesMove. These are expected: the validator is shared with Firefox, which does not have mail permissions. They do not affect the add-on.

Planned for future versions

Conditions on the message body
Translations for the options page, which is English only today

Source
Full source and changelog: github.com/KayhanB21/folder-filter-scheduler

版本信息

版本 0.4.1 发布 Oct. 26, 2026 193.7 KiB 兼容于 Thunderbird 147.0 及更新的版本

Adds SPF, DKIM, and DMARC conditions, collapsible accounts and folders in the folder list, and fixes on the options page. This release includes all changes from 0.4.0.

New "authentication" field with "passes" and SPF, DKIM, or DMARC. Turn on "not" to match mail that fails, such as spam with a forged From address
A sender can forge the Authentication-Results header, so the add-on verifies DKIM signatures itself and works out DMARC from the result. Only the topmost header counts, because your provider adds it last
To check DKIM, the add-on downloads each full message the condition looks at, one time, and keeps the result for up to 90 days. It asks Cloudflare or Google for the signing key over DNS over HTTPS, which you allow the first time
If a check can't finish, the condition doesn't match. The add-on tries again 3 times in the first minute, then every 30 minutes for 24 hours
Settings under Advanced turn the own check off, choose the DNS server, choose which result wins when the two disagree, and name the servers whose header you trust, one per line
No rule uses the new condition until you add it. Without it, the add-on sends no DNS requests and downloads no extra messages
The diagnostics log counts how many messages passed, didn't pass, or stayed unknown for SPF, DKIM, and DMARC
Click an account name in the folder list to hide or show its folders. A folder with subfolders shows an arrow that hides or shows them. Expand and Collapse buttons open or close them all at once
Save stops when an enabled rule has no folder, because that rule scans nothing. A disabled rule still saves
Regex conditions see the original case, so a case-sensitive group such as (?-i:[A-Z]+) works. A regex still ignores case by default
The diagnostics log and report show times in your local time zone, with the UTC offset
Operators that don't fit the chosen field move to the end of the menu, under "Works with other fields"
The delete button stays on the condition row, and header names in the hints show in a monospace font

The DKIM code comes from DKIM Verifier by Philippe Lieser, under the MIT license.

源代码在 Mozilla Public License, version 2.0 下发布

立即下载继续下载

查看完整的版本历史

隐私政策

Folder Filter Scheduler does not collect, sell, or share any data.

Everything the add-on does happens locally, inside your own Thunderbird, on your own device. The one exception is the DKIM check described under "What leaves your device", which sends DNS lookups only after you allow it.

What it accesses, and why

To evaluate the rules you create, the add-on reads message data (such as the From, Subject, and Reply-To headers, and the full message only when a rule needs it) from the folders you select. It uses this access solely to:

- decide whether a message matches one of your rules, and
- perform the action you configured (move, copy, archive, tag, star, mark, or delete that message).

What leaves your device

Message content is never sent anywhere; it is only inspected in memory to test your rules. The add-on includes no analytics, telemetry, or tracking, and it doesn't make itself detectable to websites.

The add-on contacts one external server, and only in this case: a rule has an authentication condition (SPF, DKIM, or DMARC), Verify DKIM myself is on under Advanced, and you allowed the DNS server when Thunderbird asked. To verify a DKIM signature, the add-on looks up the sender's public key and DMARC record with DNS over HTTPS. It sends the server you chose (Cloudflare at https://cloudflare-dns.com/dns-query, the default, or Google at https://dns.google/dns-query) domain names such as selector._domainkey.example.com and _dmarc.example.com. These names come from the DKIM signature and sender domain of your messages. That server sees these names and your IP address, under its own privacy policy. Nothing else from the message is sent.

To avoid these lookups, turn off Verify DKIM myself, or don't allow the DNS server. Rules without an authentication condition never contact it.

What is stored

Your rule configuration (folders, conditions, actions, schedules, the protected domain list, and the Advanced settings) is saved with Thunderbird's local extension storage on your device. So are the times each rule last scanned, and a diagnostics log of up to 1000 recent entries, which records counts and rule names but no addresses. The results of authentication checks are kept there too, for up to 90 days, keyed by a hash of each message's Message-ID, sender, date, and size. Nothing is uploaded anywhere, and everything is removed if you uninstall the add-on.

Permissions

The requested permissions (accountsRead, messagesRead, messagesMove, messagesDelete, messagesUpdate, menus, storage, alarms) are used only to read the folders you choose, act on matching messages as you configured, show the add-on's menu items, store your rules, and run them on a timer. They are not used for any other purpose.

Optional permissions are asked for only when you use the feature that needs them: address books for address-book conditions, the tag list for tag conditions and actions, and one DNS server (cloudflare-dns.com or dns.google) for the DKIM check.

Contact

Questions or concerns: open an issue at https://github.com/KayhanB21/folder-filter-scheduler/issues

附加组件

欢迎访问 Thunderbird 附加组件。

随身查看？

文件夹过滤器调度器 0.4.1

作者： Kayhan

喜欢这个附加组件吗？

关于这个附加组件

开发者的注明

版本信息

版本 0.4.1 发布 Oct. 26, 2026 193.7 KiB 兼容于 Thunderbird 147.0 及更新的版本

附加组件

欢迎访问 Thunderbird 附加组件。

随身查看？

文件夹过滤器调度器 0.4.1

作者： Kayhan

喜欢这个附加组件吗？

关于这个附加组件

开发者的注明

版本信息

版本 0.4.1 发布 Oct. 26, 2026 193.7 KiB 兼容于 Thunderbird 147.0 及更新的版本

隐私政策

报告滥用