Mailboxes

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Exchange 2016 to 2019 move request failed with error
Dear All, We are moving user from exchange 2016 environment to newly setup exchange 2019 server. User are moved using new-moverequest, below error throwing back and it failed. The maximum array length quota ‎(35000000)‎ has been exceeded while reading XML data. This quota may be increased by changing the MaxArrayLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. --> The maximum array length quota ‎(35000000)‎ has been exceeded while reading XML data. I do some digging and changed the maxarraylength value from 35000000 to 95000000 but it still failed. What could be the possible cause on this. Thank you all
Solved
Don_Vlogeer
Aug 16, 2023 Place Exchange
1.2KViews
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Unable to delete Shared Mailboxes
We are trying to remove a shared mailbox to convert them into Groups, however we are getting this error message. Error: An Azure Active Directory call was made to keep object in sync between Azure Active Directory and Exchange Online. However, it failed. Detailed error message: Another object with the same value for property proxyAddresses already exists. RequestId : xxxxx The issue may be transient and please retry a couple of minutes later. If issue persists, please see exception members for more information. Can anyone help us why are we getting such error and how to successfully delete the shared mailbox. thank you so much
jblanzaderas
Jan 25, 2021 Place Exchange
12KViews
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4Comments