• Threat Policy Strategy

    Let’s take a dive into a threat policy strategy for Exchange Online Protection and how to effectively implement them in your environment. What are Threat policies? Threat policies are part of Exchange Online Protection. Everyone with a Microsoft 365 license can use these policies to protect their environment against various kinds of threats. There are…

  • Strange Migration Batch Error

    During a recent remote migration batch from on-premises to Exchange Online, I noticed a high number of failures that I couldn’t explain. This prompted me to investigate the single Exchange 2019 server that was set up as a hybrid server between the Exchange 2013 environment and Exchange Online. Let’s take a dive into this strange…

  • The Hassle with Remote Routing Addresses in a Hybrid Environment

    Nothing is more frustrating for a user to find out it isn’t receiving any e-mail. This easy method can help you monitor this issue and proactively prevent it from happening. Let’s solve the hassle with Remote Routing Addresses in a hybrid environment. The Remote Routing Address tells Exchange server where to send the e-mail to…

  • Manual add Remote Routing Addresses to All Mailboxes

    When you’re setting up an Exchange Hybrid environment the Hybrid Configuration Wizard will add the Remote Routing Address to the Default Email Address Policy. Not all organizations make use of an Email Address Policy (EAP) that enables the automatic creation of the primary SMTP (reply) address and additional proxy addresses, like the @tenantname.mail.onmicrosoft.com proxy address,…