A new version of the CERN-CA-certs package is available in the QA environment.
The new package removes the older certificates of the CERN Certification Authority. Please make sure to test your services and software with the new package.
Full details are available on the SSB entry: OTG0077330.

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Sign mails using Thunderbird or SeaMonkey

Note: Some small differences might appear between versions of ThunderBird and Seamonkeys.
  • Run ThunderBird or SeaMonkey
  • Menu Mail and Newsgroup account settings
  • Select Security
  • In Digital Signing click Select
  • Select the User Certificate you want to use to sign your outgoing emails and click Ok
  • Select No in the following warning popup
  • Check Digitally Sign messages (by default)
  • Click OK
  • Created: 3/10/2020
    Last reviewed: 5/2/2022
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