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pazzoide76's avatar
pazzoide76
Iron Contributor
May 04, 2022
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Enable modern authentication for exchnage online

Hello, I have a question related to disabling basic authentication on 0365. I have a hybrid infrastructure between a 2016 exchange and an online exchange. Before disabling basic authentication on ...
  • VasilMichev's avatar
    May 04, 2022
    Disabling basic auth in O365 does not affect your on-premises server, neither does enabling modern auth. Thus enabling hybrid modern auth support is optional.
    POP and IMAP both require client changes to support modern auth, so best check with the vendor of your app. There's no point using those decades old protocols with Exchange Online anyway, you're practically missing on all features introduced since the new century 🙂

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