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ho un problema

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mi viene il messagio seguente :*impossibile autenticarsi sul server* . uso un windows 11

in allegato ho messo la foto. 

grazie in anticipo

mi viene il messagio seguente :*impossibile autenticarsi sul server* . uso un windows 11 in allegato ho messo la foto. grazie in anticipo
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Google ha imposto che gli account Gmail usino Oauth2 come protocollo di autenticazione. Qui viene spiegato come procedere con le versioni recenti di Thunderbird