1,974 questions with Microsoft Exchange Hybrid Management tags
Exchange Hybrid Port 25 IP Filtering
I would like to confirm that if I want to secure inbound traffic to port 25 for my Exchange Hybrid server I would have to allow the Exchange endpoints listed below in order for Hybrid mail flow to work? …
Distribution Groups that are universal and security enabled get synched?
Do DistributionGroups with grouptype Universal,Security enabled get synced with AzureAD? Thanks,
Nested DL do not show fully in O365
My company is in the middle of migrating from Exchange 2013 to Microsoft Exchange Online and one obstacles I’ve encountered is getting a Distribution List to replicate properly to Exchange Directory services for everyone to access. All other DL's so far…
[Migrated from MSDN Exchange Dev]Hybrid Exchange 2010 upgrade 2016
Hi here is a question I am unable get done properly. Our current exchange environment consist of a pair of each exchange 2010 role.Total 10 server. Mbx is dag mode. Hybrid configuration wizard is ran earlier in one of hub tansport. We have office 365…
Problem with custom management scope
Hello, I had the problem with eDiscovery according to this article: In the optional step 5 MS says: "Add a discovery mailbox as a member of the distribution group used to create the custom management scope" I was suprised to see this because…
Exchange 2013 to exchange 2016 migration
Hello, i've 2 Forest and O365 Setup Forest A ABC.ab with contoso.com suffix configured ABC.ab domain controller Exchange 2013 with two CAS & MBX servers and one DAG configured, one Exchange 2013 server with CAS and witness role. one…
Decommision last Exchange 2010
We have a 2010 Exchange on premises configured with Hybrid right now. We have 3 mailboxes left on prem that should be moved to 365 in the next week or so. The objective is not to have any mailboxes hosted on prem, but install one 2016 or 2019 server…
Exchange Hybrid Connector Wizard (Version?)- Exchange 2016 CU 15 to O365 Tenant
Hi, we're currently in the process of migrating to first a Hybrid Exchange 2016 to O365 tenant, and eventually making the cutover and decommissioning our on prem server. I setup AD Connect and changed UPN's, and users and group look good in the tenant. …
[Migrated from MSDN Exchange Dev] Edge server support in hybrid deployment with centralized mail flow
Hello Everyone, Is the edge server supported supported in a hybrid deployment with centralized mail flow? Yes or No? I Have configured edge server and bellow is the mail flow status Mail from On-prem mailbox to on cloud mailbox: Success Mail from…
[Migrated from MSDN Exchange Dev]IMAP migration from Exchange 2010 to O365 results in error: The specified message set is invalid.
Hello, I’m migrating a bunch of mailboxes from Exchange 2010 on-prem to Office 365 based on IMAP. The most are going fine, but approximately 10 mailboxes have a status “Synced with errors”. The error is: Error: ImapBadResponseException: Error:…
Hybrid Configuration Wizard - Script Error (MFA)
In the Hybrid Configuration Wizard on the second page, I am struggling to log in to our online tenant. It is at the stage where it should pop up and ask me to enter e-mail address, password and confirm via MFA, but as soon as the window opens I get the…
Hybrid Migration?
We are planning for migration from Microsoft Exchange 2013 to Microsoft 365, so our on-promises Exchange is giving us problems of having to restart services more often. Therefore I am asking whether is advisable to use "Hybrid Migration" or…
Exchange Classic Hybrid Connection Security
Looking at the setup Wizard for Exchange Classic Hybrid I'm wondering if once it is setup communications are obviously over 443/35 TLS 1.2 is there any mutual authentication between our Exchange Servers in our DataCentre and the EOL hybrid connection…
Actionable messages in "Microsoft office professional plus 2016"
Hi, I have a scenario, where a user receives a mail, from the mail, the user can click on Approve or reject buttons, which internally calls our web server. I'm trying to implement this feature in the "Microsoft office professional plus 2016"…
SharePoint 2016 to o365 Exchange: Configuration and testing
Hi all, currently using onprem SP with incoming and outgoing email configured to use an onprem addresses. In DEV: Incoming: mylist@@devspemail.contoso.local I've been asked to begin testing switching to Exchange Online, using Incoming:…
Custom Management Scope permission issue
Hello, Please excuse me for partially the same question as was posted here, but I'd like to illustrate the whole configuration process and find out what (if) was done wrong. The theory - Create a custom management scope for In-Place eDiscovery…
Exchange Hybrid Wizard - what will happen if certificate has not all names in it ?
Dear community. We will configure Exchange Hybrid Wizard in the next days with the option "centralized mail flow" We have here about 10 accepted domains in our Exchange Server. I am not sure if we need to buy an new certificate so i would…
Exchange Hybrid (Exchange 2016 & Office 365) Three Services not started
Hi in our hybrid Exchange Environment, I just noticed there are three services Not Starting: Sync Host_3d6a513 service Download Map Manager MS exchange notification broker. Are they supposed to be stopped or started? Thanks ML
AutoDiscover for Exchange Hybrid
Hi I have been removing our Old Exchange server 2010 from our Hybrid Environment (Exchange 2010 & Exchange 2016 & Office 365) . Now if I turned off Exchange 2010 server, seems AutoDiscovery is very slow, took about 2 minutes to find the user…
mised calls contact name
Dear all, I have SFB 2019 server on premise and users on exchange online(office365). When i recieve a call from from a mobile number which contact i have in my contacts in outlook i can see the name of the contact and the mobile number in my skype for…