home.social

#exchangeonline — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #exchangeonline, aggregated by home.social.

  1. Hat noch jemand ungepatchte #Exchange 2016 / 2019 Instanzen im Einsatz, die über einen Connector an #ExchangeOnline angebunden sind? Bald können dann keine E-Mails mehr an EO übermittelt werden.

    borncity.com/blog/2026/09/07/e

  2. Ein Fehler bei #ExchangeOnline verschiebt harmlose E-Mails fälschlich in die Quarantäne und blockiert Kalender. #Microsoft arbeitet an einer Bereinigung der Server. winfuture.de/news,160199.html?

  3. CVE-2026-56191: CRITICAL improper authentication in Microsoft Exchange Online (CVSS 10). Remote, unauthenticated attackers can tamper with systems. Official fix available — patch ASAP. Details: radar.offseq.com/threat/cve-20 #OffSeq #CVE202656191 #ExchangeOnline #Vuln

  4. Microsoft to require TLS 1.2 or later starting July 2026 when connecting to Exchange Online

    bleepingcomputer.com/news/micr
    - - -
    Microsoft exigera TLS 1.2 ou ultérieur à compter de juillet 2026 lors des connexions à Exchange Online

    // Article en anglais //

    #Microsoft #Microsoft365 #ExchangeOnline

  5. Gibt es Probleme auf #ExchangeOnline Postfächer zuzugreifen? Die von MS eingeführten virtuellen Konten scheinen die Ursache zu sein. MS ist seit dem 11. März dran ...

    borncity.com/blog/2026/03/24/e

  6. Eigentlich hatte ich 13Uhr meinen Feierabend geplant.
    Jetzt, 3,5 Überstunden später, ist endlich Schicht. Grund? Das jährliche Hochamt der Microsoft-Lizenzierung. Ein Quell ewiger Freude!
    Kosten drücken, Lizenzen jonglieren und beten, dass am Ende niemandem die Funktionalität wegstirbt oder das Kartenhaus kollabiert. Einmal im Jahr immer wieder diese zeitschindende Aufgabe. Wer übernimmt das für mich nächstes Jahr?
    #Microsoft #LicensingHell #SysAdmin #AdminLife #ExchangeOnline #IT #Überstunden

  7. Seit dem 5. Februar stuft #ExchangeOnline legitime E-Mails fälschlicherweise als Phishing ein. Eine fehlerhafte URL-Regel sorgt dafür, dass Nachrichten automatisch in Quarantäne landen. winfuture.de/news,156723.html?

  8. Does anybody here use the #MSGraph API for accessing #OutlookCom / #ExchangeOnline?

    Deleting events via my app used to work fine. However, ~8 weeks ago, MS Graph started including a "Transfer-Encoding: chunked" header in its "204" responses. The event is still deleted, but my #HTTP client rejects the response because it violates RFC 9112.

    If you know the reason, can confirm/refute what I see, or get #Microsoft to notice my Q&A post, I'd be very grateful!

    Details here: learn.microsoft.com/en-us/answ

  9. Does anybody here use the #MSGraph API for accessing #OutlookCom / #ExchangeOnline?

    Deleting events via my app used to work fine. However, ~8 weeks ago, MS Graph started including a "Transfer-Encoding: chunked" header in its "204" responses. The event is still deleted, but my #HTTP client rejects the response because it violates RFC 9112.

    If you know the reason, can confirm/refute what I see, or get #Microsoft to notice my Q&A post, I'd be very grateful!

    Details here: learn.microsoft.com/en-us/answ

  10. Does anybody here use the #MSGraph API for accessing #OutlookCom / #ExchangeOnline?

    Deleting events via my app used to work fine. However, ~8 weeks ago, MS Graph started including a "Transfer-Encoding: chunked" header in its "204" responses. The event is still deleted, but my #HTTP client rejects the response because it violates RFC 9112.

    If you know the reason, can confirm/refute what I see, or get #Microsoft to notice my Q&A post, I'd be very grateful!

    Details here: learn.microsoft.com/en-us/answ

  11. Does anybody here use the #MSGraph API for accessing #OutlookCom / #ExchangeOnline?

    Deleting events via my app used to work fine. However, ~8 weeks ago, MS Graph started including a "Transfer-Encoding: chunked" header in its "204" responses. The event is still deleted, but my #HTTP client rejects the response because it violates RFC 9112.

    If you know the reason, can confirm/refute what I see, or get #Microsoft to notice my Q&A post, I'd be very grateful!

    Details here: learn.microsoft.com/en-us/answ

  12. Does anybody here use the #MSGraph API for accessing #OutlookCom / #ExchangeOnline?

    Deleting events via my app used to work fine. However, ~8 weeks ago, MS Graph started including a "Transfer-Encoding: chunked" header in its "204" responses. The event is still deleted, but my #HTTP client rejects the response because it violates RFC 9112.

    If you know the reason, can confirm/refute what I see, or get #Microsoft to notice my Q&A post, I'd be very grateful!

    Details here: learn.microsoft.com/en-us/answ