アドオン
メール作成／編集
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*cloud - FileLink for Nextcloud and ownCloud
Upload large attachments to your Cloud and send the link by email
33,532 ユーザー -
SmartTemplate4
Thunderbird の既定の引用ヘッダをカスタマイズします。テンプレートは全アカウント共通にもアカウントごとにも作成できます。
3,524 ユーザー
最も人気 すべて見る »
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Check your emails for spelling and grammar issues66,646 ユーザー -
Create and Save or Send Multiple Individual and Personalized Messages from a Draft65,724 ユーザー -
Switch the signature on/off or choose a new one from your predefined set.48,197 ユーザー -
Uploads your large attachments to your Dropbox instead of sending them by email. This uses Thunderbird's FileLink feature.47,187 ユーザー -
Securely encrypt and upload large attachments to any Send service instance (formerly Firefox Send).45,710 ユーザー
高評価 すべて見る »
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Quickly choose one of the previously selected colors for a message text1,642 ユーザー -
Thunderbird は Outlook のようにアドレス全選択からの「一括コピー」ができません。
それを実現するためのアドオンです。479 ユーザー -
Default "Reply" functionality pays attention to "Reply-To" in original email69 ユーザー
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Warns if you send mail from or to a specified domain. If there are multiple accounts in your profile, you can isolate one so that you can't send mail to that domain from outside or vis versa without warning.89 ユーザー
新着 すべて見る »
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LSP Rewrap cleans up plain-text emails by collapsing extra spaces, tabs, and other spacing issues—like older Thunderbird versions did. Use the toolbar button, Ctrl+Shift+R, or Tools → LSP-Rewrap while composing a plain-text message.2 ユーザー -
Adds a strikethrough toggle button to the Thunderbird compose toolbar. As this is an extension, it is not an integrated component of the Thunderbird toolbar. That is why it sits at the far right on the toolbar and not next to the B/I/U buttons.10 ユーザー -
Applies the correct smart quotes („ ... “ instead of " ... ") used in Lithuanian, German, Czech, and other Central European languages. One click fixes your entire text.2 ユーザー
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This extension checks before sending an email that the type of the attached files is allowed and that the total size of the attached files respects a maximum limit. SAGE is the acronym for Safe Attachment Guard Extension.6 ユーザー -
This Thunderbird add-on fills the gap left by the modernized Attach-From-Clipboard add-on, which is no longer able to paste files from the clipboard as attachments after migrating away from legacy Mozilla code.53 ユーザー
メール作成／編集 カテゴリーの 234 個の拡張機能を見る »
自分のコレクションを作成するには Mozilla アドオンサイトのアカウントが必要です。
あるいは 既存のアカウントへログイン
