Forum Discussion
2 Tenants with 1 Active directory forest
- Oct 31, 2017
Yeah that's not a very good reason. It costs what it costs, basically. If you're larger than the small business tenants allow, then you need to pick from the enterprise plans. That's assuming you want all the features of those plans.
Enterprise E1 is fine for some customers who don't want the Office desktop suite. Some customers also do just fine buying Exchange Online licenses + Office 365 ProPlus licenses, which comes out to less overall than a full E3 license. You might even have a combination of different users, e.g. some that need E3, some that only need Exchange Online, maybe even some that qualify as "Firstline workers".
Splitting into two tenants, aside from the technical impossibility of having the same email domain in two tenants, only adds to the complexity of the overall solution and makes it difficult to properly collaborate across tenants. You'll lose more in time wasted than you'll save on licenses.
Hopefully your boss comes around and accepts the best solution of a single tenant.
jennylee wrote:From what I read, you can't have 2 tenants with 1 active directory forest or is there a way to set that up? They need to send email back and forth between the tenants, share calendars, same address list etc. Basically act as 1 tenant.
Why are you trying to split an organization into two tenants? Perhaps if you explain your requirements in more detail we can provide a better response.
- jennyleeOct 31, 2017Copper Contributor
Apparently it costs a lot more for licensing to have all of our users in 1 tenant ( 600 users). If you keep it to 300 its cheaper. We are non profit but do not qualify for non profit licensing so my Boss wants to split them. I believe she said you have to pay for an E3 license for all in 1 tenant and you can do a Business premium for a lot cheaper but you can only have 300 in a tenant. I would love to only do one tenant.
- Paul CunninghamOct 31, 2017Steel Contributor
Yeah that's not a very good reason. It costs what it costs, basically. If you're larger than the small business tenants allow, then you need to pick from the enterprise plans. That's assuming you want all the features of those plans.
Enterprise E1 is fine for some customers who don't want the Office desktop suite. Some customers also do just fine buying Exchange Online licenses + Office 365 ProPlus licenses, which comes out to less overall than a full E3 license. You might even have a combination of different users, e.g. some that need E3, some that only need Exchange Online, maybe even some that qualify as "Firstline workers".
Splitting into two tenants, aside from the technical impossibility of having the same email domain in two tenants, only adds to the complexity of the overall solution and makes it difficult to properly collaborate across tenants. You'll lose more in time wasted than you'll save on licenses.
Hopefully your boss comes around and accepts the best solution of a single tenant.
- jennyleeNov 01, 2017Copper Contributor
I'm sorry I'm having problems finding documentation to do a hybrid migration from 2010 on premise to exchange online as all the documentation keeps referring to migration to Office 365. We are not buying office 365 now. Not sure where to ask this question or if the migration to O365 is the same thing. Thanks