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Maximum number of user mailboxes supported by single Exchange Database in 2016-2019?

Luis Antonio Gil García 1 Reputation point
2021-07-26T23:52:47.377+00:00

Dear,

Good afternoon, can you tell me what is the maximum number of mailboxes recommended for each database in Exchange Server 2016-2019?

I leave the link:

https://social.technet.microsoft.com/Forums/lync/en-US/975492cb-3510-4add-8a4d-f48bda76038a/maximum-number-of-user-mailboxes-supported-by-single-exchange-database- in-2007-2010-amp-2013-? forum = exchangesvradmin

Wherever Troy Werelius gives that recommendation, I'm looking for something similar for Exchange Server 2016-2019.

Awaiting your kind and prompt reply.

Please Help me!!!!!

Thanks a lot.

Sincerely.

Luis Gil.

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
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  1. KyleXu-MSFT 26,261 Reputation points
    2021-07-27T01:31:51.243+00:00

    @Luis Antonio Gil García

    There doesn't exist limitation for the number for user on each database.

    If you want to make sure the performance of your Exchange server, you could use the Exchange server role calculator tool.

    If the response is helpful, please click "Accept Answer" and upvote it.
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