Installed 2016 CU23 and shared public calendars no longer function
We installed Exchange 2016 CU23 and now we our users can no longer access the shared calendars via OWA html links. They get "This calendar isn't available. Please try again."
Renew Microsoft Exchange Certificate in Edge Server Exchange 2016
We will be renewing Microsoft Exchange Certificate in Edge Server. Do we still need to resync Edge Subscription after the renewal? There's also an existing 3rd-party SSL certificate.
Hybrid agent setup failing on "Validating Hybrid Agent for Exchange usage
Hi, I am setting up a Hybrid Wizard config mail migration from on-prem to exchange online. I am using the Modern Hybrid Topology. I get a Validating Hybrid Agent for Exchange usage error: 20240312_070138.log I have also added the log file for further…
tracking read status of email messages in exchange online
Currently our organization uses an exchange hybrid cloud model. We want to track read status of email messages of a specific sender in the system. We tested using a user in the oprem to send to users in the online exchange, however I used the…
setup/share a calendar
Hi All I am using exchange 2016 hybrid environment. All my users are created in onprem and migrated to online. I have two different questions My organization is spread across 25 countries. Is it possible to set up a calendar for each country and…
Can someone explain to me how to Get Mailbox folder permissions in recoverable items use PowerShell? Its possible or not
Get-MailboxFolderPermission -Identity " testid@223.microsoft.com\Recoverable Items"
Exchange on-premise to 365 migration doesn't work anymore
Hello, Since a week our mailbox migration jobs won't complete anymore. After a while they end with an error as seen below... Status Data migrated: Migration rate: Error: TimeoutErrorTransientException: The call to 'https://mydomain/EWS/mrsproxy.svc'…
unable to add shared mailbox account as an exchange account
I have been able to add one shared mailbox as an Exchange account (to solve a searching issue) but the second shared mailbox keeps asking for a password and gives me the sign on error code below: Error Code: 50058 Request Id:…
create a transport rule
Hi All I have software, and we add licenses for it from its portal when we run out. There are 5 members in my team. If I'm on shift, I may add licenses; if someone else is on shift, they will do it. Whoever adds a license will receive an email…
Can't add exchange on prem account to Outlook Mobile App
Are there any known issues with adding an on prem exchange account to the Outlook mobile app? Keep getting error unable to log in. Check username and password. Password is not the issue. I've tried domain\username and username both for the username but…
How to install EWS managed API 2.2 on Exchange 2016
Newbie to EWS. How do I install managed API 2.2? Can't seem to locate the download. I've seen videos that reference it but I can't locate the download.
How to correlate reverse Proxy server (windows ) server IIS logs and Exchange IIS logs for user access and mail send.
Hi all, I need help , regarding an analysis of event that took place in our organization. One email ID has send an email to all users inside the org. and we need to track it down. We have logs from exchange server (IIS) and message tracking and reverse…
535 5.7.139 Authentication unsuccessful
We are receiving the following error using the Office 365 SMTP server to send mails: 535 5.7.139 Authentication unsuccessful, the request did not meet the criteria to be authenticated successfully. Same issue with MFA (+ App password) and without…
Outlook Mobile not accepting Exchange On-Prem credentials if UPN is not equal to mail address (since March 2024)
Dears Since March 2024 (it seems after the 1st half), if an users changes his password in an Hybrid Exchange envirnoment AND his UPN is no hydentical to this email address (example: UPN=john@adatum.local, Email=john@adatum.com), Outlook Mobile does not…
How i set up the tracking option "Request delivery receipt" as a default to all my organization outbound emails?
I need to set as default to all my Office 365 Outlook and exchange accounts the option "Request delivery receipt"
No apply button in option convert to shared mailbox in Exchange Admin Center o365
Hello everyone ! I have a minor question about creating a new custom role for one of our IT groups. The assumption is that the above group should only have access to convert regular mailbox to shared mailbox and vice versa. Is it possible to grant…
Error when trying to run "Set-MailboxAutoReplyConfiguration"
Trying to create a script that will set the auto-response for all disabled users but I am getting an error on the Set-MailboxAutoReplyConfiguration command. I have tried it in both Powershell and Exchange Management Shell. I have tried different…
Exchange Server 2016 can't access localhost/ecp after installtion
After a lot of struggle i installed exchange server 2016 but after restart the server when i tried to visit https://localhost/ecp/?ExchClientVer=15 i get a 404 not found and when i visit the https://localhost/owa it start download an iso file for…
Migration of emails from Rackspace to Exchange
I want to migrate emails from Rackspace to Exchange online. I referred to this document:…
custom role
Hi All, I want to create a custom role in the Exchange Online Admin Center where I can provide specific users with Read access to Recipients. That is, under Recipients, I want to grant read access to the following: Please guide me. Mailboxes, Groups…