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Pop up error "thunderbird a version.check.addons.thunderbird.net can´t safely communicate because they don´t have conjoint encrypting algorithm

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  • 1 has this problem
  • 3 views
  • Last reply by christ1

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I tried to translate it for you. hope it is understandable. Okay so we receive this error every morning when thunderbird started, without clicking on ok unable to receive or send emails. Don´t you know what could be wrong? or suggest some solution?

Thank you very much.

I tried to translate it for you. hope it is understandable. Okay so we receive this error every morning when thunderbird started, without clicking on ok unable to receive or send emails. Don´t you know what could be wrong? or suggest some solution? Thank you very much.

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What version of Thunderbird?

Are you running any kind of security suite software?