Exchange

Cutover-migration from SFB Onpremises to Teams with Enterprise Voice.

Posted on 20/11/2019
/Under Active Directory, Exchange, Hybrid, Lync, Powershell, Skype for Business, Teams

Hi all, I known that this one has been on all of the bloggers concerning Enterprise Voice and hybrids, but. There is some findings that I discovered during my migrations and I want to point them out. First, when You are doing a PSTN gateway to Office 365 (Azure) side,…continue reading →

Search-Mailbox and overcoming 10.000 item limit.

Posted on 06/09/2019
/Under Exchange, Office 365, Powershell

So You have a mailbox that is filled with spam, phishing or whatever emails that You dont want. I have to say that Microsoft's new command (new-compliancesearchaction) seems nice, but doesnt work. new-compliancesearch and then start-compliancesearch find messages, but thats all. Even these commands would delete emails, there's a limit…continue reading →

O365 hybrid mailbox move, “A corrupted item was encountered: Unable to translate principals for folder”

Posted on 27/02/2019
/Under Exchange, Office 365, Onpremise, Powershell

When moving mailboxes to exchange online, you will probably get errors like this "A corrupted item was encountered: Unable to translate principals for folder" Some of these errors occur for a reason that all the users which have permissions to other user mailbox folders (example calendars), have not been synced to O365. Or there might…continue reading →

Get updates /w Email when EOP smtp ip-addresses change.

Posted on 27/02/2019
/Under Exchange, Office 365, Powershell

Using a ready script Get-Office365Endpoints.ps1 connect to https://endpoints.office.com. Filter that information with IPV4 and SMTP, then send it as txt-file thru Exchange Online using smtp.office365.com If the endpoint txt-file is found script is stopped. Also includes Aes-encryption for secure password storing. Only Change EmailAddress, everything else can be used for all…continue reading →

Public folders in Hybrid Screnario

Posted on 13/11/2018
/Under Exchange, Hybrid, Office 365, Onpremise, Powershell

Hi all, Public Folders and Hybrid mode. Not really a hybrid mode cause all mailboxes reside in the Cloud, also PF Mailboxes. First set Default PF for all mailboxes. [crayon-5e288582ec071931738874/] When sending email from outside organization sender will get. 550 5.4.1 Recipient address rejected: Access denied. or 550 5.7.13 Anonymous users are…continue reading →

Office 365 Group and alias email-address.

Posted on 23/11/2017
/Under Azure, Exchange, Office 365, Powershell

If You want to archive this You have to use Powershell. Connect to Exchange Online Powershell and use the command below: [crayon-5e288582ec497567084435/] Happy Powershelling,continue reading →

Exchange updates

Posted on 21/09/2017
/Under Exchange, Hybrid, Onpremise

Updates have been released for Exchange 2013 and 2016. https://blogs.technet.microsoft.com/exchange/2017/09/19/released-september-2017-quarterly-exchange-updates/ If You are using a Hybrid, You have to update these to be supported.continue reading →

Recipient deferred because there is no Mdb.

Posted on 14/09/2017
/Under Exchange, Office 365, Powershell

So You see this error in NDR when the message bounces back. In my case I had a normal AD User with mail-attribute populated. Exchange figured out that this user has a mailbox inside the organization. It wasn't. The user is located in local AD, but is only synced to…continue reading →

MRSProxy Endpoint error while doing remote move migration

Posted on 29/05/2017
/Under Exchange, Hybrid, Office 365, Onpremise

With Exchange 2016 Hybrid setup, you might encounter an error while doing remote move migration. After selecting mailbox to move, the wizard gives you an error, that the "Endpoint MRSProxy" connection cannot be completed. After running command Test-MigrationServerAvailability -ExchangeRemoteMove -RemoteServer "ExternalUrl" You receive the following error. You can also find the same…continue reading →

Get-mailbox together with get-mailboxstatistics

Posted on 24/04/2017
/Under Exchange, Powershell

Hi, When you try to combine Get-mailbox with Get-MailboxStatistics and export it to csv-file, You will get nothing from the last command. So here is a script that will allow You export the following. From Get-Mailbox = Name From Get-Mailbox = UserPrincipalName From Get-Mailbox = Alias From Get-MailboxStatistics = LastLogonTime From Get-MailboxStatistics = LastLogofTtime…continue reading →