Privacy and Security
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DKIM Verifier
Verifies the DKIM-Signature of an e-mail.
24,661 users
Most Popular See all »
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70,266 users
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47,524 users
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This is enterprise edition with less updates. Another edition for regular users:
https://addons.thunderbird.net/thunderbird/addon/flex-confirm-mail/24,682 users -
20,452 users
Top Rated See all »
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183 users
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* Full sender address -- e.g. "someone@example.com"
* Sender's domain -- e.g. "example.com"
* Sender's local part -- e.g. "someone"
* Sender's TLD -- e.g. ".com"5 users -
70,266 users
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This plugin will change the URL back to the original value.730 users -
248 users
Recently Added See all »
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This edition will have incompatible changes. Another edition for enterprise users with less changes:
https://addons.thunderbird.net/thunderbird/addon/flex-confirm-mail-stable/114 users -
14 users
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40 users
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This add-on is built and maintained by your friends at Thunderbird.
Stay tuned to updates on thunderbird.net38 users -
27 users
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16 users
See all 187 extensions in Privacy and Security »
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