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Mozilla Thunderbird is a free, open-source email client that first launched in 2003 as part of the Mozilla Foundation's mission to promote open standards and user privacy in digital communication. Created to complement the Firefox web browser, Thunderbird was developed as a robust alternative to proprietary email clients, offering users control, customization, and security in managing their email, chat, and news feeds.
Read More: https://machaddr.substack.com/p/mozilla-thunderbird-a-legacy-of-open
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.