Please find the below requirement and please help me to get an exchange migration person asap this is very critical.
Server : windows 2008R2 Enterprise SP1
Exchange : MS 2010
Version : 14.03.0279.002
Memory : 24 GB
CPU : 6
Core : 1 Per CPU
Processor: Intel(R) Xeon(R) CPU, X5675 @ 3.07GHz, 3066 Mhz, 1 Core(s), 1 Logical Processor(s)
Mailbox SIze : 6TB
No fo DB: 24
No Of Mailboxes: 1252
Logs: We have a separate drive for logs(L) We used to truncate the logs Once a week using Veeam
SErver: windows 2016
Exchange: 2016 & Multitenant & heigh availability
Email filter: we are using Mimecast for securing, Journaling, and archiving, also email security.
and we need to have a redundant server we have three sites we need to have the server in three locations and it should have high availability.
We have an email signature application running in exchange for pushing the email signatures for user outlook.
We need to build a new server for 2016 and we need to have the active-passive dr site.
Post the migration we should be able to do the archiving with the exchange itself.