Problème lors de la connexion à l ecp
Bonjour Suite a l installation du serveur exchange et a la jonction de celui ci au controle de domaine je vaois sur mon navigateur Web pour me connecter à l ECP et quand je rentre mon nom d utilisateur admi et mot de passe il me renvoi sur une erreur 500…
Exchange 2019 CU 12 Cannot login to ECP after installing new SSL certificate
Hello everyone, Recently on our Exchange 2019 CU12 server, I updated an Auth Certificate, installed a new certificate, and verified that I can access ECP and log in to OWA with the IP addresses of two Exchange servers, and I am using the new certificate.…
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What region is exchange server BN8PR12MB3108.namprd12.prod.outlook.com
I have an office in Texas, were all outlook clients are connecting to Microsoft's India datacenter. I'm trying to troubleshoot it and have people looking at the tenant/ mailbox region. I was trying to to see if this exchange server that it first routs…
Exchange 2019 certificate renewal-in hybrid environment
Dears, our SSL certificate will be expired in two weeks, so we renewed it and assigned exchange services as shown below, I have read on some articles that if both certificates old and new are matched then we don’t have to make any other changes on send…
Exchange 2016 ask for password when users first use Outlook
Thanks in advance. My organization is currently using Exchange 2010 (on a domain controller, Win2012). We just built an Exchange 2016 on a new DC, Win2016 (holding master AD roles). I created a test mailbox on the new exchange, but when this user tries…
Calendar and search box problem in Exchange hybrid
Hi, I have an exchange server running on-prem. I couldn't see the outlook calendar in Teams. I read an article saying that I need to make an M365 hybrid with exchange for this. I completed the migration with hybrid wizard. I got errors but the wizard was…
Outlook 2019 - Exchange 2016 On Premises - Non-Domain Login
Just purchased a new laptop that I was not planning on joining to our domain for a remote employee. Purchased 2019 Office and tried to connect Outlook to our on-premises Exchange Server 2016. Anyway, entered his information to get outlook setup, and…
The message body is not updated
Hello, I have an application which edits the message body of the email. When the edit is done the change is pushed to Exchange server. My problem is that Outlook 2021 is not able to update message body even I click on Send&Receive button. The body…
After public IP change internal email (on prem to EOL) failing
We just switched ISP and as part of this our public IP addresses have changed. Email from on premises systems (web site email, SQL server email and scan to email) is not being delivered to internal addresses, the same messages sent to external addresses…
All Exchange email attributes
Hi, where do I find all Exchange email attributes of a user / group (Exchange Hybrid)? I want to remove them from specific users / groups via Powershell. I know Disable-Mailuser but I want to keep the ExtensionAttributes. Thank you!
Microsoft Exchange CVE-2022-41082 security patches installed but still vulnerable
Hi, We are facing an problem with an Exchange server which has both KB5019758 and KB5022193 installed but still our vulnerability tool says the Exchange server is vulnerable.. Did someone else had this problem or someone knows how to fix this? Our tool…
When are Tenant Block/Allow List and Journaling applied in Exchange Mail Flow
I am trying to understand whereabouts the following Exchange actions would be performed * Tenant Allow/Block list exceptions applied to a message? * I think it happens after Anti-Malware but before Mail-Flow Rules based on my testing * A message be…
Email SPAM vs Phish
Hi.. What different between SPAM and Phish?
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Security Update For Exchange Server 2016 CU23 (KB5019077) - UNINSTALL Options
Hello folks, Quick question. On one Exchange 2016 CU23 with the Oct 2022 security update (KB5019077) server I've got an issue and looking for direction. While obtaining info for our security folks, under Programs/Programs and Features/Installed Updates,…
Windows EventLog 1035 --> Default Frontend MailServer
Hello. In my small company we use single Exchange 2016 CU23 Server [>100 users]. Since some days I'm facing with receive many errors in Windows EventLog 1035 from Default Frontend MailServer: After check many Exchange logs I found…
Disable-TlsCipherSuite -Name "TLS_RSA_WITH_3DES_EDE_CBC_SHA" does not remove the cipher suite from list
Hi, I have quite the conundrum, when I run Disable-TlsCipherSuite -Name "TLS_RSA_WITH_3DES_EDE_CBC_SHA" on our exchange server, it executes as expected and returns an error when I attempt to run it again, indicating it is already disabled.…
Unable to block messages sending outside the organization for particular shared mailbox.
Can someone help rith Rule in exchange online for 1 user to send mail to only for 1 mailbox internally and not to anyone including outside organization
After adding the mailbox to the DAG, the server needs to be restarted
Hello everybody! There is a DAG on Exchange 2019 CU 12, I'm trying to add two mailbox servers to the DAG cluster. When you add the Add-DatabaseAvailabilityGroupServer -Identity DAG 03 -Mailbox Server MB 06 command, the server is added and the Failover…
DL permissions
Hi we have exchange hybrid environment. I have onpremDL, i have one remote mailbox created from onprem, other one is created in exchange onprem and migrated to exchange online. I want to provide DL send As & sendon behalf permissions to these two…
Exchange 2019 CU12 Cannot login to ECP after installing new SSL certificate
Hello everyone. Recently on our Exchange 2019 CU12 server, I updated an Auth Certificate and installed the new certificate with no issues. It has been verified that I can access and log into OWA from the IP address of both exchanges, and the new…