stlcardinals
Senior member
- Sep 15, 2005
- 729
- 0
- 76
To deploy a proper exchange environment with redundancy you are going to need
2 to 3 Domain Controllers
2 Exchange Front end servers
A Load balancer in front of the front end servers
Some sort of SPAM Filter
2 Backends in a DAG
Backup Power
External IP Address and a server running MS Forefront TMG and UAG for protection
Exchange based antivirus software
UCC Cert
Backup solution either by having another backend server with a LAG copy or an Enterprise backup suite like CommVault to backup the databases
Of course you can skip all this headache and just go with Office365 and not have to worry about all of the above.