Privacy and Security
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DKIM Verifier
Verifies the DKIM-Signature of an e-mail.
24,494 users
Most Popular See all »
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70,899 users
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47,859 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/24,385 users -
21,487 users
Top Rated See all »
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182 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"4 users -
70,899 users
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This plugin will change the URL back to the original value.723 users -
254 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/184 users -
25 users
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39 users
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This add-on is built and maintained by your friends at Thunderbird.
Stay tuned to updates on thunderbird.net48 users -
26 users
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13 users
See all 188 extensions in Privacy and Security »
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