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StefanoC66

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Joined 9 years ago

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Sharing free/busy information
Is it possible to share calnedars and free/busy information between two companies that are one Exchange Online only and one that is Exchange on-prem only ? The two companies' AD are in trust to each other thanks SC
Solved
Dec 17, 2024 Place Exchange
exchange online
Exchange Server
office 365
63Views
0likes
1Comment
SMTP Delivery to Mailbox fails
We have an exchange 2013 server in the Org and we added an exchange 2019 server on windows 2022. We got an issue where Exchange 2013 cannot forward email to exchange 2019 mailboxes due to SMTP error. In the log files we found we checked the TLS configuration on the exchange 2019 and TLS1.1 and 1.2 are enabled what can be the issue ?
Solved
Dec 12, 2024 Place Exchange
Exchange Server
83Views
0likes
6Comments
User's mailbox Limit not retained after cross forest migration
We're performing Cross Forest migration with the "prepare" and "move" scripts from microsoft, after migrating the users with ADMT. We noticed that the user's specific mailbox limits are not preserved, is there a way of migrating the mailboxes preserving such settings
Solved
Dec 12, 2024 Place Exchange
Exchange Server
32Views
0likes
1Comment
Entra ID Connect Hybrid Option
Hello, I've a question about the "Entra ID Connect - Exchange Hybrid Option". If that option hasn't been selected at the first configuration, since there was no need for, and lately the HCW in Exchange has been run to configure the Hybrid environment with the tenant, is it necessary/advisable to rerun the Entra ID connect and enable that option as well ? Any possible impact ? What if, on the contrary, that option is selected in an environment where no Hybrid Setup was made but there's an On-Prem exchange ? thanks
Solved
Dec 11, 2024 Place Exchange
admin
exchange online
hybrid
59Views
1like
4Comments
Exchange Delegation Certificate expired
We just installed a new Exchange 2019 CU14 server in an exhcange 2013 organization, to upgrade it, and when connecting to the EMC we got the warning that the "Exchange Delegation Federation" certificate is expired. How can it be that a new exchange server has self-signed certificate already expired ?
Dec 11, 2024 Place Exchange
Exchange Server
39Views
0likes
2Comments
Multiple Exchange Org in hybrid
Hi all, we have the following configuration. One tenant. Two companies each with their AD Forest and Exchange Organization. The two forest are in trust with each other. On Forest A we have the EntraID Connector that is already configured to sync users from both the companies. On each forest there's an Exchange organization completely on-prem each responsible for their namespace. Now we'd like to configure both the exchange organization in hybrid mode with the common Tenant and perform the mailbox migration to exchange online to have the users of both companies to be able to share calendars, resources atc. Is that possible to configure exchange Hibryd on two exchange Org to the same tenant ? Are there any issues we must be aware of ? thanks SC
Solved
Dec 09, 2024 Place Exchange
2016
exchange online
Exchange Server
hybrid
44Views
0likes
1Comment
Remote execution with exchange powershell
I'm trying to extract the primarysmtpaddress of each member of a distribution group from an exchange server in a remote forest. The bulk of the script is something link this $parameters = @{ ConfigurationName = 'Microsoft.Exchange' ConnectionUri = 'http://srvwex.company.local/powershell' Credential = $sourceCred # Authentication = 'Basic' ScriptBlock = {{(Get-DistributionGroup $args[0] |Get-DistributionGroupMember).PrimarySmtpAddress }} ArgumentList = $DG.Alias } $RemoteMembership=(Invoke-Command @parameters) but I got the following error The syntax is not supported by this runspace. This can occur if the runspace is in no-language mode. + CategoryInfo : ParserError: ({(Get-Distribut...rySmtpAddress }:String) [], ParseException + FullyQualifiedErrorId : ScriptsNotAllowed Running the command (Get-DistributionGroup distributiongroup | Get-DistributionGroupMember).PrimarySmtpAddress locally on the remote exchange server obviously works Is there a way I can do it ? thanks
Solved
Nov 29, 2024 Place Windows PowerShell
active direcory
exchange
PowerShell Remoting
58Views
0likes
1Comment
Export/Import distribution group members
We're migrating from one forest to another and among other things we have to migrate memberships of distribution groups betweene the two. The problem arised because many distribution groups in the source forest contains "contacts" as members. Since we're using ADMT, which does not migrate contacts, to do the migrations we have exported/imported contacts to the target forest. Now when we migrate the distribution groups they lack the contacts in the membership so we thought of a way to read the distribution group membership from the source domain and update them in the target domain but couldn't manage to get the script working. How can we remotely run the script to extract the group memebership from source domain and add them in the corresponding groups in the target domain
Solved
Nov 29, 2024 Place Windows PowerShell
Active Directory
powershell
53Views
0likes
1Comment
Exchange Availability service
I'm looking for clarification about the configuration on cross forest availability services explained in the followin article Configure the Availability service for cross-forest topologies | Microsoft Learn We have two forests with an exchange org on each of them. Forest A --- AD companyA.local ---SMTP companyA.com Forest B --- AD companyB.local ---SMTP companyB.com There's a bidirectional trusts between the two forests they need to be able to share the user's free/busy information between the two forest and the article seems to be what we need. It mentions to complete two steps Get-MailboxServer | Add-ADPermission -Accessrights Extendedright -Extendedrights "ms-Exch-EPI-Token-Serialization" -User "<Remote Forest Domain>\Exchange servers" Add-AvailabilityAddressSpace -Forestname ContosoForest.com -AccessMethod PerUserFB -UseServiceAccount $true given our setup am I correct if I do the following ? IN FOREST A Get-MailboxServer | Add-ADPermission -Accessrights Extendedright -Extendedrights "ms-Exch-EPI-Token-Serialization" -User "companyB\Exchange servers" Add-AvailabilityAddressSpace -Forestname CompanyB.com -AccessMethod PerUserFB -UseServiceAccount $true IN FOREST B Get-MailboxServer | Add-ADPermission -Accessrights Extendedright -Extendedrights "ms-Exch-EPI-Token-Serialization" -User "companyA\Exchange servers" Add-AvailabilityAddressSpace -Forestname CompanyA.com -AccessMethod PerUserFB -UseServiceAccount $true Thanks
Nov 27, 2024 Place Exchange
Exchange Server
31Views
0likes
0Comments
Exchange Org Relationship
Hi all I need some advice about exchange Org relationship to enable sharing free-busy information and resources mailbox between two Exchange organization We are migrating From ForestA to ForestB and from Exchange Org in the ForestA to Exchange Org to ForestB. The two forest obviously share the SMTP namespace and all is already in plce and working fine as per the mailflow. The issue is with sharing the free/busy information between users migrated and those still to be migrated as well as the access to the resource mailbox on either side of the migration. So I looked into information about exchange Org relationship but couldn't find is this could and would work in our case and how to implement it
Nov 25, 2024 Place Exchange
Exchange Server
52Views
0likes
2Comments

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