Chào mừng đến với tiện ích Thunderbird.
Add extra features and styles to make Thunderbird your own.
Đóng![Icon of Stego Block](https://addons.thunderbird.net/user-media/addon_icons/722/722550-64.png?modified=1479112855)
Stego Block 1.0.3 Bắt buộc khởi động lại
bởi Toftegaard
Embeds a small secondary, encrypted message in an email, known as a Stego Block.
Add extra features and styles to make Thunderbird your own.
ĐóngEmbeds a small secondary, encrypted message in an email, known as a Stego Block.
Để tạo ra bộ sưu tập của riêng mình, bạn phải có một tài khoản trên Tiện ích Mozilla.
Some add-ons ask for permission to perform certain functions. Since you’re in control of your Thunderbird, the choice to grant or deny these requests is yours.
Please note this add-on uses legacy technology, which gives it access to all browser functions and data without requesting your permission.