2,216 questions with Microsoft Exchange Hybrid Management tags
How to get all users with alias as subdomain
Hello All, We need to pull a report where users having alias as our subdomains We have around 20k users and we need to filter out them with our subdomains (15). Please suggest a quick and easy to figure it out, pulling out the entire report and checking…
Auto response from distribution Group while mail send from external domain
Need help for following Auto response from distribution Group while mail send from external domain Thank You Nur
How to fix Office 365 Hybrid Configration Wizard cannot sign into M365 ?
We are running Exchange 2016 on server 2016 and have al current patches installed. When trying to run the Office 365 Hybrid Configration Wizard, it fails to sign into M365. The log files gives the following details: 025.02.03 16:06:56.311 ERROR 10251…
Exchange Server SE - Load Balancer and Application Gateway Considerations
Hello All, Do we have any special requirements for Exchange Server Subscription Edition in terms of load balancer (using legacy protocols such as IMAP and POP3) and application gateway (web traffic HTTP and HTTPS)? For example, is a WAF strictly required…
Move Users to another domain smoothly
Hi All, We are currently trying to plan the move of all our users to another domain name so they show as a different email address. We have an hybrid environment and the new domain is contained in the same tenant. What is the smoothest way of moving…
"Is a hybrid cloud approach (keeping PHI on-prem while using Microsoft 365 for apps) a recommended and HIPAA-compliant strategy for hospitals moving toward EMRs?"
We are a hospital and school organization that currently operates an on-premises infrastructure, including Exchange servers and all internal applications. Our CEO is interested in moving to the cloud, particularly Microsoft 365 for apps, and potentially…
Export external users
I want to export unified groups that have external users or contacts added to them. Please help me with the script. I found the script below in a forum and modified it, but I have not tested it yet. Please guide me. # Import the CSV file containing…
Exchange Hybrid Wizard Error
Hi, At the final step of the Hybrid Wizard (Validating Hybrid Agent for Exchange usage), I am getting this error message. I've searched for this error and cannot find the correct fix. Thanks. The log files show his error: ERROR 10349 [Client=UX,…
How to get all details of existing setup of exchange server 2016
Hello All, We have one existing Exchange 2016 server and in plan to get another Exchange HA server Our existing exchange server is using as SMTP gate way for email sending and we are in hybrid mode with 15K users, Can some one suggest the steps to get…
How to get four years old calendar items
Hello all, We are in Hybrid mode and one of our user is trying to pull data from 4 years back calendar items but they can't find items in their calendar showing up. Mailbox is not archived And i had taken delegation to check recoverable items and there…
I would like to block the URL /owa/auth/logon.aspx from IIS
Dear All. If any url matches hhtps://abc.com/owa/auth/logon.aspx it has to be blocked How do I do ti I tried multiple steps on IIS but no luck
Exchange Hybrid Configuration Wizard succeeds, but doesn't reflect in Admin Centers
Hi everyone. Having an odd problem here. We successfully ran the Exchange Hybrid Configuration Wizard after a few errors and some troubleshooting. The wizard now completes with no errors, however when accessing the Exchange Server Admin Center and going…
Unable to change mailbox permissions
Hi, We have inherited a Hybrid Exchange environment. It consists of 1 on-prem Exchange Server (Version 15.0 (Build 1473.3)) and M365. All the mailboxes have been migrated to M365 and ADSync is present to replicate to M365. The issue we have is that even…
Application Impersonation
Hi All, I have received an email from Microsoft stating that the Application Impersonation RBAC role in Exchange Online will be retired in February. I want to identify which applications in my tenant are using this role. Will the script below fetch all…
How to add The employee's manager to M365 users in Hybrid environment
Hi, we are using supervisor within M365 because of the approval processes in the third party app that we have linked into M365. However, since I set up the synchronization of users from AD to AAD, the ability to add a supervisor from M365 and the AAD…
Adjust synchronized time for added Calendar on OWA ?
I have created an Internet calendar subcription on OWA, however when I add events to Calendar (in another application), it takes 4 hours to sync. I did research and have found below…
Exchange Hybrid - OAuth - unable to create New-AuthServer
I am stuck on Step 1 of the "Configure OAuth authentication between Exchange and Exchange Online organizations" guide…
HMA with ActiveSync won't work with Exchange Server 2019 CU14 HU April but work with CU14 SU March
Hello, I have deployed two environments with similar configuration : Exchange 2019 CU14 Hybrid with Exchange Online / Intune. HMA is implemented on-premises to allow Outlook mobile clients to access on-premises mailboxes using Modern Authentication : On…
Get-DistributionGroup-UnifiedGroup
Hi All, I am using an Exchange hybrid environment. I have over 50,000 distribution lists, 40,000 unified groups, and 7,000 mail-enabled security groups. I want to export their Names, Display Names, Primary SMTP addresses, Aliases, and Descriptions to a…
script runs for hours without any output
Hi All, I am using an Exchange 2016 hybrid environment. I have a CSV file containing Exchange on-premises DL email addresses, including distribution lists and mail-enabled security groups. I want to export all the DLs that contain mail contacts, mail…