In the previous article, we did update MX records to Office 365. This time, we will configure outbound mail flow via Office 365 for Exchange Hybrid environments. Doing that will ensure that all emails sent from Exchange on-premises go through…
In the previous article, we did configure permissions in Exchange Hybrid. This time we will look at how to change the MX records to point to Office 365. That way, the mail will arrive first to Office 365, and Exchange…
It's good to through the Exchange Hybrid test plan checklist before you start to migrate any mailboxes to Exchange Online – Office 365. One of the tasks is to configure permissions cross-premises and test that shared mailbox access, send as,…
The Microsoft Exchange Server Auth Certificate is installed when you install an Exchange Server, and it's 5 years active. Most of the time, you don't look into that certificate because, within 5 years, you will have a new Exchange Server…
Did you run Exchange Server in the past, but you have since uninstalled all Exchange Servers in the organization? Do you run an Exchange Server older than Exchange Server 2013 in the organization? This article is essential for you, and…
We want to create a Hybrid deployment between Exchange on-premises and Exchange Online. When we run the Office 365 Hybrid Configuration Wizard for the first time, go through all the steps and click on update, we get the error: HCW8077…
Frustration about the autodiscover URL when you migrate to Office 365/Microsoft 365. Where do you need to point your autodiscover URL to in an Exchange Hybrid configuration? Do you need to point the autodiscover record to the Exchange on-premises or…
How to renew a certificate in Exchange Hybrid? You have a new third-party certificate installed on the Exchange Server. Now that you finished that task, you like to remove the old certificate. But, you get a message that these certificates…
When you create a Teams meeting in Outlook for another user, you get the error: Looks like you don't have permission to schedule meetings for this account. Talk to the owner to get permission and try again. Why is this…
We have a hybrid deployment between the Exchange on-premises organization and Exchange Online organization. The delegate permissions are set for the user to create Teams meetings. When we run Outlook and create a Teams meeting for other Exchange on-premises users,…