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we also install microsoft server 2003, microsoft server 2008, microsoft server 2008 r2, microsoft server 2012, and microsoft server 2012 r2. do you want to save a damaged microsoft outlook pst files? oe-mail recovery helps repair outlook express folders. extract all messages from dbx files.o365is deducted to office 365 and exchange online and exchange on-premises server environment.
I think that we might get like 500 users on the exchange with 5-6 different companies. What should we think about when setting up this solution. I have a client with 2 Domain Controllers and 1 Exchange server 2003 (a small ASP company) serving around 300 users and 20 mail domains.
In this configuration all account setups are done by the ASP, no auto account setup or provisioning. If you are trying to keep a tight budget and automate some account provisioning I would suggest the following.
I believe for your scenario, this would be a very good thing for you to read and implement once it is posted.
Using it has the advantage of it being a known configuration, and if you are using the SPLA licensing model (and you certainly should), then using this deployment is supportable by Microsoft Support Services.