Outlook client can't update the "Read/Unread" icon after installed Exchange latest patch
We have Exchange 2016 CU23(On Windows server 2012R2) installed latest Exchange SU patch( Exchange Server 2016 CU23 Mar24SU), all of hosting mailbox database mailbox Outlook client can't update the mail "Read/Unread" status icon to…
Email message dupplicate
My user send a message at 6:00 PM. The message sent success. But 10:00 AM next day, the message is automatically sent again, even though the sender did not do so. Messages are identical in content, subject, recipient... The Exchange server records 2…
Suddenly Same email Delived to both primery domain email and .onmicrosoft.com email
HI, we suddenly noticed one of our user getting same email deliverd to both primery SMTP and .onmicrosoft.com email.in actual senarrio user only get one email but when we see the mail log we see it has deliverd to primery SMTP and second one has…
get database name
get Echange databases
Exchange2019证书(CLIUSR)续订
专家,您好 在Exchange Server 2019的版本上如何续订CLIUSR的证书? 另外这个证书是Exchange服务器自行管理的吗? 我近期发现环境中服务器上出现CLIUSR同名的两个证书,需要特别关注不?
Outlook Anywhere
We have two Exchange 2019 Hybrid Servers. Using ADSync. User mailboxes in exchange online. Two on-prem mailboxes for archiving. In the process of enabling extended protection. We do not use Outlook Anywhere. By default SSL Offloading on Outlook Anywhere…
Error (message couldn't be delivered)
Hi, I face the problem with status code: 550 5.0.350 that says policy violation or system error as below. I can send an email to others but only e-mail to a few company members cannot be delivered. Please guide me , is anything which needs to be…
Doesn't exist on the server and this will cause problems.
Hi after the Windows update in March, the EAC and OWA website crashed - white screen. I found out that the test was a problem with certificates. wII I set the appropriate certificates but the problem still exists in the healthcheck tests I still have…
Configuring Defender to Work With Mimecast
Mimecast passes our email traffic to Defender. We've noticed that seemingly as a result, inbound emails fail DMARC, DKIM, and SPF tests, we believe because Mimecast is acting as sort of a man-in-the-middle. This appears to be the cause of a lot of…
exchange MAPI error HttpStatusCode: 401 Failure LID: 47372
Hi all, On newly installed on prem exchange 2019 i have problem that some times (not all the time) outlook 2019 starts constantly asking password, when i type in correct password after 3 s. it ask again and again. Also Microsoft Remote Connectivity…
CalendarMemberReadOnly
Hi All i have an office365 dynamic unified group i.e from Azure AD it has dynamic membership rule. This group has 200 users and 5 owners. I want to restrict unified group calendar access, i.e only group owners can book calendar and members should not be…
Blank screen EAC OWA befor login
Blan screen EAC OWA befor login I have a problem with EAC and OWA after the last March update. After running these sites from localhost, I have a blank white screen. When I tried to launch it from the Internet, the page was not found. I checked the…
How to fix Could not find a part of the path 'C:\Windows\Temp\ExchangeSetup\bin\EnterpriseServiceEndpointsConfig.xml' ?
Good day, I have a Problem installing Exchange 2019 on Windows 2022 server During the installation of Exchange 2019 on a Windows Server 2022 I encountered this message: Could not find a part of the path…
calendar access
Hi All i have an office365 dynamic unified group i.e from Azure AD it has dynamic membership rule. This group has 500 users. i want to limit the calendar access to view access to 450 users and only 50 users can edit the calendar. is it possible? if so…
change SKU
Hi All I am using exchange 2016 Hybrid environment, my VMS are hosted in Azure. we create users in onprem and migrate to online. i have 3 servers in DAG, the VM SKU i am using is D4s_v3(4vCPUs 16GB RAM), i want to resize it to D8s_v3(8vCPUS & 32GB…
Exchange Event id 1003
Exchange event id 1003,Microsoft Exchange Server Auth Certificate is normal.
Exchange 2016. HubTransport. Alert: Exchange Health Set. Messages.failed.to.be.made.redundant.Monitor -Unhealthy
Hi team, Got alert message from SCOM, telling: Alert: Exchange Health Set Source: MYSERVER - HubTransport Path: MYSERVER; MYSERVER Last modified by: System Last modified time: 12/22/2020 5:08:57 PM Alert description: The total…
Outlook Anywhere - Extended Protection
We have two 2019 Exchange Hybrid Servers. We are preparing the Exchange servers for extended protection. I am confused on which of the following commands to run in order to disable SSL Offloading on Outlook Anywhere: Set-OutlookAnywhere -Identity…
Email distribution list - How does an owner of a closed distribution list add a member so they can send emails?
How does an owner of a closed email distribution list add another owner so they are able to send emails to the distribution list?
Exchange server 2016 and Exchange server 2019 coexistence
Hello, We have 4 exchange server 2016 and client connection for https/smtp relay happens via Load balancer. (for ex. connection to 'owa.abc.com'/'autodiscover.abc.com'/'smtp.abc.com' goes to VIP used for exchange 2016 servers) We have installed 4…