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Solve a TLS error with some software/mail clients
Following the update of Infomaniak email infrastructures in recent months, compatibility with old security standards was temporarily maintained.
With this transition coming to an end, it is now essential to update your email client to continue to use our services safely.
Obsolete software, like Outlook 2007, is no longer compatible. Infomaniak supports modern solutions such as Office 365, Outlook 2016 and later versions, even the former Windows Mail client and of course Thunderbird.
The use of unmaintained software poses major security risks. It is therefore recommended to update your tools without delay to ensure the protection and continuity of your services.