Exchange On-Premises

3 Topics

Error with discovery mailbox with Exchange Server 2016
The discovery mailbox, a hidden default mailbox that is required to search mailboxes, cant found. it may have been inadvertently deleted. This mailbox must be re-created before you can search mailboxes.
salimhurjuk
Nov 18, 2023 Place Exchange
2.2KViews
0likes
2Comments
Dynamic Distribution Group issue in Hybrid Exchange Setup
Dear Folks, For a customer, i have setup Hybrid Exchange based on 2013 CU 23 environment and many users have been migrated to Exchange Online. Now, I am facing an issue regarding Dynamic Distribution Group(DDG). Well, my scenario is that my migrated users of Office 365 can't send email to Dynamic Distribution Group (DDG). These DDG are in On-Premises Exchange. I have created a contact in Office 365 so that users' can select On-Premises Dynamic Distribution Group and then email can be routed to On-Premises DDG as suggested on this https://www.itpromentor.com/dynamic-groups-hybrid/ As soon as any user from EXO send email to DDG group by selecting contact from address book - Exchange Online (EXO) users get this error: "Your message to DDG1@abc.com could not be delivered. DDG1 wasn't found at abc.com" Please suggest, how it can be solved. Thanks.
Solved
M. Sheeraz Ansari.
Sep 07, 2022 Place Exchange
38KViews
0likes
19Comments
Clean instalation 2016 exchange on windows2016 http500 error
Hi everyone I've 2010 exchange server on old domain 2008r2 and I want to update it to newest 2019 To do it 1st I install new vm with 2016 server and install on it 2016 exchange 2016 mailbox with exchange management tools. unfortunately, after the success of the installation on a clean windows2016 my new exchange 2016 server and reboot, I wanted to log in to https: // localhost / emc ... and unfortunately after entering the username and password I got httperror500 ... will anyone help?
Sebastian_Kiwacz
Jun 09, 2022 Place Exchange
575Views
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0Comments