Analyze email headers
Hello,
There are a few ways to have a look at email headers. Some of them require some knowledge, some others are quite visual. Let’s see a few here.
Continue readingAnalyze email headers from Outlook
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Category Archives: Office 365
Office 365 Free DMARC
Microsoft shared an Office 365 Free DMARC solution a few days ago, with a partnership with ValiMail. You can subscribe to the service on this link.
You can read the complete announcement there.
Continue readingEnable Remote Mailbox CSUser Office 365
Enable Remote Mailbox CSUser Office 365
Hello,
When you work with an hybrid deployment of Office 365, new object creation is a bit tricky, depending on where they will land. Indeed, you can’t create a user directly in Office 365 and hope for the best. This won’t work because your Active Directory is still the start of authority of your users attributes.
Continue readingADFS AADSTS 50107 Realm Object does not exist
AADSTS 50107 Realm Object does not exist
Hello,
I recently came across an issue with an ADFS farm when adding a new federated domain. I’ve added the domain with the MSOnline PowerShell module to perform that modification, from the ADFS primary server:
Continue readingGet Mobile Device Policy Change PowerShell
Get Mobile Device Policy Change PowerShell
Hello,
Today we’ll how to measure the impact of a mobile policy change in your organization. For example, let’s say that your organization wants to harden the mobile device requirements for mailbox access and you want to see a few days later how many mobile devices stop syncing. Continue reading
Get Office 365 Admin MFA Configuration
Get Office 365 Admin MFA Configuration
Hello,
In Office 365 you have different type of administrators. Billing admin, company admin, Exchange admin, SharePoint admin Teams & Skype admin, and a lot more of them. Hereunder the full list with their ID and descriptions: Continue reading
Backup Export Office 365 Exchange Online Mailbox
Backup Export Office 365 Exchange Online Mailbox
Hello,
If you’ve migrated to Office 365, there is a strong possibility that you migrated your Exchange mailbox to Exchange Online also. When you were on-premise, you backed up your Exchange servers and your database, why don’t you do the same in Exchange Online with Office 365 ? Continue reading
Create Skype Online Contact Active Directory
Create Skype Online Contact Active Directory
Hello,
In an on premise setup, when you create a contact in Active Directory, fill in the SIP address in ProxyAddresses or MsRtcSip-PrimaryUserAddress and you’re good to go. Continue reading
Update Address List Exchange Online PowerShell
Update Address List Exchange Online PowerShell
Hello,
AddressList in Exchange Online are quite particular. Indeed, when you create them, they are empty, you need to modify a Mailbox to let her “check” if it belong to some address list created after the mailbox creation. Continue reading
Export Contacts Calendar Mailbox PowerShell
Export Contacts Calendar Mailbox PowerShell
Hello,
Sometimes, when you migrate, merge some users inside your Exchange infrastructure, you do not want them to come with a fully loaded PST. Here-under a way to export only contacts and calendar from Exchange mailboxes into PST.