How Do You Manage Multiple Microsoft 365 Tenants Without Losing Your Mind?
Asked by
CloudyDayz42
Hey fellow sysadmins! I've found myself in the hectic situation of managing multiple Microsoft 365 tenants due to some recent acquisitions and decisions that seemed logical at the time (you know how it goes). Right now, I'm in charge of around five tenants with user counts ranging from 40 to 75. It's a bit chaotic, and I could really use some advice on how others are handling similar setups.
Do you have a preferred tool for monitoring or managing these tenants, or is it just a matter of juggling multiple browser tabs and hoping for the best? I'm also looking for tips on keeping security policies consistent across the tenants without having to click through each one individually.
Additionally, I'm considering consolidating all these tenants into one. Any feedback on tenant-to-tenant migrations would be appreciated! I'd love to hear any war stories, best practices, or just warnings about what not to do. Anything that can make life a bit easier when dealing with multiple tenants would be great!
Answers
If managing five tenants drives you crazy, imagine migrating an 800-user tenant! Merging into one is the way to go, and Avepoint is pretty solid for this. Just plan thoroughly—especially if you’re working with Teams or SharePoint to maintain any shared links.
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I definitely recommend looking into CIPP or Lighthouse for managing multiple tenants. They help standardize policies without you having to click through each one. Good luck keeping your sanity though!
OfficeOverlord1: Sure! But remember, these tools may require some setup and familiarization to really get the best out of them.
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Honestly, if you can, just migrate everything into one tenant. It simplifies things a lot! Use tools like Avepoint for migrations if you can. Since you have a smaller number of users, it should be manageable. You might also want to keep admin accounts for the original tenants just in case you need to spin them off later.
SysAdminExpert: Right? Consolidating just makes it so much easier to manage, especially with low user counts in each tenant.
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I've worked at an MSP and managed hundreds of tenants. Long story short: migrating to a single tenant is definitely the best approach. To manage policies across the board, consider using Inforcer or PowerShell for desired state configuration to maintain consistency across tenants. It’ll make life a lot easier!
CloudyDayz42: Thanks for the input! I’ll look into those options.
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I handle multiple tenants by using different browsers for each tenant. It keeps things organized, and I know which tenant I’m accessing easily. For more secure connections, I use a dedicated virtual machine—just to keep my credentials safe.
TenaciousAdmin: Good point! Mixing up logins can really complicate things.
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CloudyDayz42: Right! With so many tenants, I’d expect the consolidation to pay off in the long run.