Job Title of One user in Exchange Online Admin Center is not matching Azure AD's
or one user the job title is adjusted 3 months ago and the change is synced to azure AD, However, when you pull the user in Exchange Online the job title attribute still shows the old one. On teams, the job title is correct if you pull the contact card…
Synch Teams and Outlook Calendars
I have both MS Teams (Version 24231.509.3122.5539) and MS Outlook for Mac (version 16.89.3) associated to the same email address. Email is on a microsoft exchange server. I cannot synch Teams calendar with Outlook calendar. How can I solve this issue?
How to fix "This message couldn't be delivered because the sending email address was not recognized as a valid sender" error
When trying to send an email, I receive an error message stating "This message couldn't be delivered because the sending email address was not recognized as a valid sender. The most common reason for this error is that the email address is, or was,…
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How to solve Microsoft Purview Import PST Stuck on analysis in progress
Hi, I have been migrating mails to our exchange online, the issue is that since yesterday when we import our pst to the newly migrated mails they get stuck on "Analysis in progress 0%" the pst are not excesively big and we have imported other…
Exchange server 2013 and Microsoft 365-Hybrid mode
Hi Everyone, We intend to migrate from on-premises Exchange 2013 to Microsoft 365. Can we maintain a hybrid mode with an Exchange server 2013 and move 40-50 mailboxes to O365 for testing for up to a year? (The ultimate goal is to migrate all mailboxes to…
How to fix error Error: CommunicationErrorTransientException:Could not establish trust relationship for the SSL/TLS secure channel with authority
we are running a ybrid environment , we create user mailboxes on our on prem exchange and than migrate the mailbox to exchange online , we have been doing that succesfully up until last week , when it started fsiling for all mailboxes , it stay for the…
Outlook Auto-Archive feature. How to return back?
I have outlook account that connect to Exchange Server in my organization. I want to use Auto-Archive feature in Outlook, but in File-> Tools, i see only 2 choices without Auto-Archive. I found in microsoft documentation only this useless advice that…
Outlook Auto-Archive feature. How to return back?
I have outlook account that connect to Exchange Server in my organization. I want to use Auto-Archive feature in Outlook, but in File-> Tools, i see only 2 choices without Auto-Archive. I found in microsoft documentation only this useless advice that…
Antimalware policy
We have a default antimalware policy that blocks attachments based on their extensions. However, we’ve noticed some unusual behavior. We added .z to the policy, and it unexpectedly started blocking .zip files. However, this issue is not affecting all…
RemoteRouting issue on hybrid shared mailbox
We have some shared mailbox that someone has created in cloud only, this causes an issue with on-prem users that wish to be delegates of the m365 mailbox. The shared mailbox does not appear at all in EAC When attempting to Enable-RemoteMailbox…
Purview Retention Policy to target mailboxes in a security group?
Hi. not sure if I’m just being dumb, but it seems such a basic thing. I’ve created a purview retention policy, and I want to assign it to specific mailboxes. I seem to only have the option of “all users” or manually specify individual mailboxes. No…
Retrieving the list of any Public IP address sending email to my Exchange Online tenant?
How can I know which other Public IP addresses are still using the MX records or sending emails to my Exchange Online MX records? I need to lock down the email inbound and outbound flow only from a dedicated Anti Spam Filter service I am using the…
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Powershell to .exe - ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2'
I am having an issue converting a powershell script to .exe The issue seems to lie with connecting to exchange. Is there a better way to do this when converting to .exe? When running in powershell it seems to work fine. Powershell version 7.4.4…
"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…
ADMT Domain Migration and Office365
Hello Folks , I have 3 local AD domain first is a.local second is b.local third is c.local.... c.local is the old domain and they are 500 users on this domain. b.local is the onprem exchange domain and a.local , b.local users use this domain for only…
Address book update
Hi I am using an Exchange 2016 hybrid environment. We create users on-premises and migrate them to Exchange Online. Three of my Mac users are facing issues with address book updates; they are unable to see contacts in their Outlook. Mailboxes are…
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 2019 - How to use new Greenlandic Timezone (UTC-2)
We are running Exchange Server 2019 patched to CU14 Nov24SUv2 on Windows Server 2019. Windows Server has been updated with the patch for the new Greenlandic Timezone UTC-2 …
How to set an event when admin gives delegation to shared mailbox
Hello all,While giving delegation to Terminated user shared mailbox we want to make it for 60days and then need to follow up with the delegate on next step to remove or extend the delegation To get this is there a way to create an event after 60days of…
Unable to delete messages from shared mailbox
All of the users of a shared mailbox are reporting they are unable to delete any messages. The mailbox itself is 50% quota, I checked mailbox stats, it says Recoverable Items is 105GB, but it also says that "StorageQuota = unlimited" Is the…