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Le premier Correctif Cumulatif pour Exchange Server 2019 est disponible

L’équipe Exchange vient de publier le premier Cumulative Update (CU1) pour Exchange Server 2019. Microsoft a changé la stratégie d’assistance sur le cycle de vie d’Exchange ne nécessitant plus l’application des derniers Cumulative Update pour être supporté.

Il apporte les changements suivants :

  • 4487596Emails are blocked in moderator mailbox Outbox folder when you send large volumes of emails in Exchange Server 2019
  • 4487591The recipient scope setting doesn't work for sibling domains when including OUs in the scope in Exchange Server 2019
  • 4487602Outlook for Mac users can still expand a distribution group when hideDLMembership is set to true in Exchange Server 2019
  • 4488076Outlook on the Web can't be loaded when users use an invalid Windows language in operating system in Exchange Server 2019
  • 4488079Exchange Server 2016 allows adding Exchange Server 2019 mailbox server into a same DAG and vice versa
  • 4488263X-MS-Exchange-Organization-BCC header isn't encoded correctly in Exchange Server 2019
  • 4488080New-MigrationBatch doesn't honor RBAC management scope in Exchange Server 2019
  • 4488262Delivery Reports exception when tracking a meeting request that's sent with a room resource in Exchange Server 2019
  • 4488268Disable the irrelevant Query logs that're created in Exchange Server 2019
  • 4488267Test-OAuthConnectivity always fails when Exchange Server uses proxy to connect to Internet in Exchange Server 2019
  • 4488266Client application doesn't honor EwsAllowList in Exchange Server 2019
  • 4488265"There are problems with the signature" error occurs for digital signature message if attachment filtering is enabled in Exchange Server 2019
  • 4488398"The Microsoft Exchange Replication service may not be running on server" error when you add a mailbox database copy in Exchange Server 2019
  • 4488264Mailbox that has a bad move request can't be cleaned up from destination mailbox database in Exchange Server 2019
  • 4488261Event ID 1002 when the store worker process crashes in Exchange Server 2019
  • 4488260New-MailboxExportRequest and New-MailboxImportRequest don't honor RBAC management scope in Exchange Server 2019
  • 4488259MailTip shows wrong number of users for a distribution group if the users are in different domains in Exchange Server 2019
  • 4488258OAuth authentication is removed when saving MAPI virtual directory settings in EAC in Exchange Server 2019
  • 4490060Exchange Web Services Push Notifications can be used to gain unauthorized access
  • 4490059Reducing permissions required to run Exchange Server using Shared Permissions Model

 

Notez qu’après avoir installé le Cumulative Update 1 pour Exchange Server 2019, le bouton Accepter disparaît dans le message d'invitation d'un calendrier partagé dans Microsoft Outlook sur le client Web. Par conséquent, vous ne pouvez pas ajouter le calendrier partagé en cliquant directement sur le bouton Accepter. Référez-vous à la KB4471391 pour plus d’informations.

Pour télécharger le Correctif Cumulatif, vous devez passer par le portail Microsoft Volume Licensing Center.

Notez que le package peut aussi être utilisé pour mettre à jour une infrastructure existante ou installer une nouvelle infrastructure.

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