Add-ons
DKIM Verifier Version History
48 versions
Be careful with old versions!
These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.
Version 5.3.1
Fixes
- Fixed incompatibility with Thunderbird 115 if no preferences exist, e.g. a new installation.
- Source code released under MIT/X11 License
Version 5.3.0
Enhancements
- Fixed incompatibility with Thunderbird 115 (#364).
- Support the offline mode of Thunderbird.
No DNS queries are done if Thunderbird is in the offline mode (#129). - JSDNS: Support IPv6 addresses (#363)
- JSDNS: Improved how the addon behaves if all DNS servers were not reachable.
By default the addon will now try them again instead of getting in a state there all further DNS queries will fail (#269).
If getting DNS servers from OS configuration is enabled, they will now also be read from the OS again (#90).
- Updated default rules and favicons (#365).
- Source code released under MIT/X11 License
Version 5.2.0
Enhancements
- Extract the received time from the last Received header and use it as the verification time (#336).
- Fixed incompatibility with Thunderbird 113 (#352).
Fixes
- Fixed extension not working for attached or external messages (#216).
Requires Thunderbird 106 or later.
- Fixed empty tags being treated as ill-formed. This e.g. fixes revoked DKIM keys.
- Fixed tooltip for From header in Thunderbird 102 or newer (#311).
- Fixed missing body resulting in internal error (#347).
Other
- Added Traditional Chinese translation (by NightFeather) (#335).
- Updated default rules and favicons (#334, #337).
- Extract the received time from the last Received header and use it as the verification time (#336).
- Fixed incompatibility with Thunderbird 113 (#352).
Fixes
- Fixed extension not working for attached or external messages (#216).
Requires Thunderbird 106 or later.
- Fixed empty tags being treated as ill-formed. This e.g. fixes revoked DKIM keys.
- Fixed tooltip for From header in Thunderbird 102 or newer (#311).
- Fixed missing body resulting in internal error (#347).
Other
- Added Traditional Chinese translation (by NightFeather) (#335).
- Updated default rules and favicons (#334, #337).
- Source code released under MIT/X11 License
Version 5.1.1
Fixes
- Invalid Reply-To header is now ignored instead of resulting in internal error.
Other
- updated default rules and favicons (#323, #326, #327)
- Invalid Reply-To header is now ignored instead of resulting in internal error.
Other
- updated default rules and favicons (#323, #326, #327)
- Source code released under MIT/X11 License
Version 5.1.0
Enhancements
- Added heuristic to detect maliciously added unsigned headers (#102).
- Configurable option to warn about unsigned headers that are recommended to be signed (#102, #277).
- Improved theming of header icon in Thunderbird 102.
- Authentication-Results header: Prefer to show failure results that include a reason and are related to the sending domain (#247).
Fixes
- Fixed error when opening messages in a new window in Thunderbird 102.
Other
- updated default rules and favicons
- Added heuristic to detect maliciously added unsigned headers (#102).
- Configurable option to warn about unsigned headers that are recommended to be signed (#102, #277).
- Improved theming of header icon in Thunderbird 102.
- Authentication-Results header: Prefer to show failure results that include a reason and are related to the sending domain (#247).
Fixes
- Fixed error when opening messages in a new window in Thunderbird 102.
Other
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 5.0.0
Breaking Changes
- now requires at least Thunderbird 91
Enhancements
- fixed incompatibility with Thunderbird 102 (#306, #312)
- Added support for signing algorithm Ed25519-SHA256 (RFC 8463) (#142)
- JSDNS: fixed incompatibility with Thunderbird 101 (#303)
- Authentication-Results header: check sign algorithm used for DKIM (RFC 8601) (#219)
Fixes
- fixed multiple from addresses being treated as ill-formed (#304)
Other
- updated default rules and favicons
- now requires at least Thunderbird 91
Enhancements
- fixed incompatibility with Thunderbird 102 (#306, #312)
- Added support for signing algorithm Ed25519-SHA256 (RFC 8463) (#142)
- JSDNS: fixed incompatibility with Thunderbird 101 (#303)
- Authentication-Results header: check sign algorithm used for DKIM (RFC 8601) (#219)
Fixes
- fixed multiple from addresses being treated as ill-formed (#304)
Other
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 4.1.1
- fixed blank line in header if email does not contain DKIM signature (Thunderbird 97) (#293)
- fixed some dialog windows being to small (#296)
- fixed header spanning multiple lines possibly being cropped at the bottom
- fixed wrapping of header in Thunderbird 99
- added Ukrainian translation (by lexxai) (#297)
- fixed some dialog windows being to small (#296)
- fixed header spanning multiple lines possibly being cropped at the bottom
- fixed wrapping of header in Thunderbird 99
- added Ukrainian translation (by lexxai) (#297)
- Source code released under MIT/X11 License
Version 4.1.0
- fixed incompatibility with Thunderbird 96 (#279)
- Re-added support for Thunderbird Conversations add-on (#203)
- show proper error message on ill-formed from (#238)
- ignore ill-formed List-Id (#262) and fix parsing of List-Id
- Authentication-Results header: fixed sorting of DKIM results in regards to list id
- fixed options styling for Thunderbird 91
- added Brazilian Portuguese translation (by David BrazSan) (#283)
- Add ability to export/import sign rules (#220)
- Fix layout issues in table views (Sign rules / stored keys) (#248)
- updated default rules and favicons (#263, #266, #274, #281, #284)
- Re-added support for Thunderbird Conversations add-on (#203)
- show proper error message on ill-formed from (#238)
- ignore ill-formed List-Id (#262) and fix parsing of List-Id
- Authentication-Results header: fixed sorting of DKIM results in regards to list id
- fixed options styling for Thunderbird 91
- added Brazilian Portuguese translation (by David BrazSan) (#283)
- Add ability to export/import sign rules (#220)
- Fix layout issues in table views (Sign rules / stored keys) (#248)
- updated default rules and favicons (#263, #266, #274, #281, #284)
- Source code released under MIT/X11 License
Version 4.0.0
- now requires at least Thunderbird 78
- fixed incompatibility with Thunderbird 78 (#199)
- removed option to show DKIM result in the statusbarpanel
- Authentication-Results header: fixed parsing of version
- Authentication-Results header: fixed parsing of quoted SDID and AUID (#229, #234)
- Authentication-Results header: fixed missing reason on fail resulting in error (#232)
- libunbound resolver: Don't provide a default path (#199)
- libunbound resolver: Improve options description (#199)
- added about page in options
- added incomplete Swedish translation (by Phoenix)
- added Spanish translation (by Peter O Brien) (#239)
- updated default rules and favicons (#208, #209, #210)
Changes since v4.0.0pre4:
- fixed incompatibility with Thunderbird 89
- Update translations
- added Spanish translation (by Peter O Brien) (#239)
- Migrated storing of DKIM keys
- Sign rules: Migrated DMARC heuristic
- Migrated DKIM actions in the header
- Authentication-Results header: fixed parsing of quoted SDID and AUID (#229, #234)
- Authentication-Results header: fixed missing reason on fail resulting in error (#232)
- Improve parsing of From address, now supporting parts of the obsolete Syntax (#235)
- updated default rules and favicons
- fixed incompatibility with Thunderbird 78 (#199)
- removed option to show DKIM result in the statusbarpanel
- Authentication-Results header: fixed parsing of version
- Authentication-Results header: fixed parsing of quoted SDID and AUID (#229, #234)
- Authentication-Results header: fixed missing reason on fail resulting in error (#232)
- libunbound resolver: Don't provide a default path (#199)
- libunbound resolver: Improve options description (#199)
- added about page in options
- added incomplete Swedish translation (by Phoenix)
- added Spanish translation (by Peter O Brien) (#239)
- updated default rules and favicons (#208, #209, #210)
Changes since v4.0.0pre4:
- fixed incompatibility with Thunderbird 89
- Update translations
- added Spanish translation (by Peter O Brien) (#239)
- Migrated storing of DKIM keys
- Sign rules: Migrated DMARC heuristic
- Migrated DKIM actions in the header
- Authentication-Results header: fixed parsing of quoted SDID and AUID (#229, #234)
- Authentication-Results header: fixed missing reason on fail resulting in error (#232)
- Improve parsing of From address, now supporting parts of the obsolete Syntax (#235)
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 4.0.0pre4
- now requires at least Thunderbird 78
- fixed incompatibility with Thunderbird 78 (#199)
- removed option to show DKIM result in the statusbarpanel
- Authentication-Results header: fixed parsing of version
- libunbound resolver: Don't provide a default path
- libunbound resolver: Improve options description
- added about page in options
- updated default rules and favicons (#208, #209, #210)
Changes since v4.0.0pre3:
- Don't provide a default libunbound path
- Sign rules: Special treatment of outgoing messages now supported
- Fixed relaxed ARH parsing option (#221)
- Fixed backtracking issues in parsing of from header, resulting in `InternalError: too much recursion`
- Fixed options page not correctly working if it was already open on start
- Add about page
- updated default rules and favicons (#209)
Current limitations:
- Storing of DKIM keys not implemented
- Sign rules: DMARC heuristic not implemented
- DKIM action in the header not implemented
Removed:
- Option to show DKIM result in the statusbarpanel
- fixed incompatibility with Thunderbird 78 (#199)
- removed option to show DKIM result in the statusbarpanel
- Authentication-Results header: fixed parsing of version
- libunbound resolver: Don't provide a default path
- libunbound resolver: Improve options description
- added about page in options
- updated default rules and favicons (#208, #209, #210)
Changes since v4.0.0pre3:
- Don't provide a default libunbound path
- Sign rules: Special treatment of outgoing messages now supported
- Fixed relaxed ARH parsing option (#221)
- Fixed backtracking issues in parsing of from header, resulting in `InternalError: too much recursion`
- Fixed options page not correctly working if it was already open on start
- Add about page
- updated default rules and favicons (#209)
Current limitations:
- Storing of DKIM keys not implemented
- Sign rules: DMARC heuristic not implemented
- DKIM action in the header not implemented
Removed:
- Option to show DKIM result in the statusbarpanel
- Source code released under MIT/X11 License
Version 4.0.0pre3
- now requires at least Thunderbird 78
- fixed incompatibility with Thunderbird 78 (#199)
- removed option to show DKIM result in the statusbarpanel
- Authentication-Results header: fixed parsing of version
Known issues:
- Storing of DKIM keys not implemented
- Sign rules: DMARC heuristic not implemented
- Sign rules: Special treatment of outgoing messages not implemented
- DKIM action in the header not implemented
Removed:
- Option to show DKIM result in the statusbarpanel
- fixed incompatibility with Thunderbird 78 (#199)
- removed option to show DKIM result in the statusbarpanel
- Authentication-Results header: fixed parsing of version
Known issues:
- Storing of DKIM keys not implemented
- Sign rules: DMARC heuristic not implemented
- Sign rules: Special treatment of outgoing messages not implemented
- DKIM action in the header not implemented
Removed:
- Option to show DKIM result in the statusbarpanel
- Source code released under MIT/X11 License
Version 3.1.0
- fix default rules and favicons (#197)
- includes changes from 2.2.0:
- Authentication-Results header: fix relaxed parsing option and trailing ";"
- exposed option on how to treat weak keys. Default is now ignore (was warning since 2.1.0) (#174)
- fixed default text color for unsigned e-mail in dark theme if highlighting of From header is enabled (#181)
- libunbound resolver: add ability to explicitly load dependencies of libunbound (#170, #179)
- updated default rules and favicons (#165, #168, #169, #180)
- includes changes from 2.2.0:
- Authentication-Results header: fix relaxed parsing option and trailing ";"
- exposed option on how to treat weak keys. Default is now ignore (was warning since 2.1.0) (#174)
- fixed default text color for unsigned e-mail in dark theme if highlighting of From header is enabled (#181)
- libunbound resolver: add ability to explicitly load dependencies of libunbound (#170, #179)
- updated default rules and favicons (#165, #168, #169, #180)
- Source code released under MIT/X11 License
Version 2.2.0
- Authentication-Results header: fix relaxed parsing option and trailing ";"
- exposed option on how to treat weak keys. Default is now ignore (was warning since 2.1.0) (#174)
- fixed default text color for unsigned e-mail in dark theme if highlighting of From header is enabled (#181)
- libunbound resolver: add ability to explicitly load dependencies of libunbound (#170, #179)
- updated default rules and favicons (#165, #168, #169, #180)
- exposed option on how to treat weak keys. Default is now ignore (was warning since 2.1.0) (#174)
- fixed default text color for unsigned e-mail in dark theme if highlighting of From header is enabled (#181)
- libunbound resolver: add ability to explicitly load dependencies of libunbound (#170, #179)
- updated default rules and favicons (#165, #168, #169, #180)
- Source code released under MIT/X11 License
Version 3.0.1
- fixed incompatibility with Thunderbird 70 (#167)
- fixed DKIM status not visible when a message is opened in a new window (#172)
- fixed incompatibility with CompactHeader add-on (#177)
- JSDNS: fixed proxy support (#173)
- fixed DKIM status not visible when a message is opened in a new window (#172)
- fixed incompatibility with CompactHeader add-on (#177)
- JSDNS: fixed proxy support (#173)
- Source code released under MIT/X11 License
Version 3.0.0
- now requires at least Thunderbird 68
- fixed incompatibility with Thunderbird 68/69
- libunbound resolver: remove old root trust anchor (key tag 19036)
- fixed incompatibility with Thunderbird 68/69
- libunbound resolver: remove old root trust anchor (key tag 19036)
- Source code released under MIT/X11 License
Version 2.1.0
- Cryptographic Algorithm and Key Usage Update (RFC 8301)
- updated default rules and favicons
- added Hungarian translation (by Óvári)
- updated default rules and favicons
- added Hungarian translation (by Óvári)
- Source code released under MIT/X11 License
Version 2.0.1
- fixed signature verification in case the RSA key has an odd key length
- fixed DMARC heuristic
- fixed "*" not being recognized as valid Service Type in DKIM Keys
- changed update DKIM key button to now update the keys of all DKIM signatures in the e-mail
- Authentication-Results header: fixed mixed case results specified by older SPF specs resulting in a parsing error
- JSDNS: fixed a problem getting the default DNS servers on Windows
- JSDNS: reduced default DNS server timeout from 10 to 5 seconds
- updated included third-party libraries
- updated default rules and favicons
- fixed DMARC heuristic
- fixed "*" not being recognized as valid Service Type in DKIM Keys
- changed update DKIM key button to now update the keys of all DKIM signatures in the e-mail
- Authentication-Results header: fixed mixed case results specified by older SPF specs resulting in a parsing error
- JSDNS: fixed a problem getting the default DNS servers on Windows
- JSDNS: reduced default DNS server timeout from 10 to 5 seconds
- updated included third-party libraries
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 2.0.0
- now requires at least Thunderbird 52
- added toolbar button and menuitem for sign rules
- added option to try to read non RFC compliant Authentication-Results header
- fixed incompatibility with Thunderbird 57/59/60
- fixed favicons not being shown if the CardBook add-on is installed
- fixed "Add must be signed exception" button being disabled if wrong signer is only a warning
- updated default rules and favicons
- added toolbar button and menuitem for sign rules
- added option to try to read non RFC compliant Authentication-Results header
- fixed incompatibility with Thunderbird 57/59/60
- fixed favicons not being shown if the CardBook add-on is installed
- fixed "Add must be signed exception" button being disabled if wrong signer is only a warning
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 1.7.0
- libunbound resolver: added ability to specify multiple DNSSEC trust anchors
- libunbound resolver: added new DNSSEC root trust anchor (key tag 20326)
- updated default rules and favicons
- libunbound resolver: added new DNSSEC root trust anchor (key tag 20326)
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 1.6.5
- added Japanese translation (by SAKURAI Kenichi)
- updated default rules
- updated default rules
- Source code released under MIT/X11 License
Version 1.6.4
- fixed saving of result with DNSSEC lock enabled
- fixed incompatibility with Thunderbird 52 and libunbound
- updated default rules and favicons
- fixed incompatibility with Thunderbird 52 and libunbound
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 1.6.3
- fixed incompatibility with Thunderbird 52
- updated default rules and favicons
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 1.6.2
- fixed incompatibility with Silvermel/Charamel
- fixed Problem with copied header fields
- updated default rules and favicons
- fixed Problem with copied header fields
- updated default rules and favicons
- Source code released under MIT/X11 License
Version 1.6.1
- fixed problem with old Thunderbird versions and sign rules
- Source code released under MIT/X11 License
Version 1.6.0
- added option to indicate successful DNSSEC validation with a lock (enabled by default)
- added option to show the favicon of some known signing domains (enabled by default)
- added option to show the ARH result alongside the add-ons, instead of replacing it
- JSDNS: differentiate between a server error and an non existing DKIM key
- sign rules: ignore must be signed for outgoing messages
- sign rules: updated default rules
- fixed updating a DKIM key or marking it as secure via the "Other Actions" button
- added option to show the favicon of some known signing domains (enabled by default)
- added option to show the ARH result alongside the add-ons, instead of replacing it
- JSDNS: differentiate between a server error and an non existing DKIM key
- sign rules: ignore must be signed for outgoing messages
- sign rules: updated default rules
- fixed updating a DKIM key or marking it as secure via the "Other Actions" button
- Source code released under MIT/X11 License
Version 1.5.1
- fixed verification for external messages
- sign rules: updated default rules
- sign rules: updated default rules
- Source code released under MIT/X11 License
Version 1.5.0
- added option to enable/disable DKIM verification for each account
- JavaScript DNS library: added support to use a proxy
- sign rules: updated default rules (added firefox.com)
- DKIM key: empty, but existing DNS record is now treated as a missing key instead as an ill-formed one
- fixed installing problem if extensions.getAddons.cache.enabled is set to false (https://bugzilla.mozilla.org/show_bug.cgi?id=1187725)
- JavaScript DNS library: added support to use a proxy
- sign rules: updated default rules (added firefox.com)
- DKIM key: empty, but existing DNS record is now treated as a missing key instead as an ill-formed one
- fixed installing problem if extensions.getAddons.cache.enabled is set to false (https://bugzilla.mozilla.org/show_bug.cgi?id=1187725)
- Source code released under MIT/X11 License
Version 1.4.1
- fixed incompatibility with Thunderbird 46
- Authentication-Results header: fixed trusting all authentication servers
- Authentication-Results header: fixed trusting all authentication servers
- Source code released under MIT/X11 License
Version 1.4.0
- simplified shown error reasons and added advanced option for detailed reasons
- Authentication-Results header: reading of the ARH can now be set for each account
- Authentication-Results header: added option to only trust specific authentication servers
- Authentication-Results header: continue verification if there is no DKIM result in the ARH header
- Authentication-Results header: allow also unknown property types to be compliant with RFC 7601
- Authentication-Results header: fixed bug if ARH header exists, but no message authentication was done
- JavaScript DNS library: no longer get the DNS servers from deactivated interfaces under windows
- libunbound resolver: no longer blocks the UI of Thunderbird
- libunbound resolver: changing preferences no longer needs a restart
- Authentication-Results header: reading of the ARH can now be set for each account
- Authentication-Results header: added option to only trust specific authentication servers
- Authentication-Results header: continue verification if there is no DKIM result in the ARH header
- Authentication-Results header: allow also unknown property types to be compliant with RFC 7601
- Authentication-Results header: fixed bug if ARH header exists, but no message authentication was done
- JavaScript DNS library: no longer get the DNS servers from deactivated interfaces under windows
- libunbound resolver: no longer blocks the UI of Thunderbird
- libunbound resolver: changing preferences no longer needs a restart
- Source code released under MIT/X11 License
Version 1.3.6
- fixed error in parsing of Authentication-Results header
- added additional debugging calls
- added additional debugging calls
- Source code released under MIT/X11 License
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