alberto.igbinedion@ons.gsi.gov.uk

Target environment have enough capacity
How is users and mailboxes provisioned
During the migration, where should new mailboxes be created
How will the migration process work?
 What requirements are there?


=================Login to owa
https://owa.ons.statistics.gov.uk/owa/peter.benton@ons.gov.uk/#path=/calendar

=================Login to ECP
https://owa.ons.statistics.gov.uk/ecp/peter.benton@ons.gov.uk/#path=/calendar




=============================================Connect to exchange poershell.

1. Set-ExecutionPolicy RemoteSigned


2.
$UserCredential = Get-Credential




$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri http://fa1rvwapxx398/PowerShell/ -Authentication Kerberos -Credential $UserCredential



Import-PSSession $Session 

3. add-pssnapin microsoft.exchange.management.powershell.e2013

4. cd c:\scripts


=======Getting Powershell profile path location

$profile.CurrentUserCurrentHost

Result:
\\NDATA11\igbena$\My Documents\WindowsPowerShell\Microsoft.PowerShellISE_profile.ps1


========Set Limit per organizationunit
This example uses the Get-Mailbox cmdlet to find all the mailboxes in the Marketing organizational unit, and then uses the Set-Mailbox cmdlet to configure these mailboxes. The custom warning, prohibit send, and prohibit send and receive limits are set to 200 megabytes (MB), 250 MB, and 280 MB respectively, and the mailbox database's default limits are ignored. This command can be used to configure a specific set of mailboxes to have larger or smaller limits than other mailboxes in the organization.
============================
Get-Mailbox -OrganizationalUnit "Marketing" | Set-Mailbox -IssueWarningQuota 209715200 -ProhibitSendQuota 262144000 -ProhibitSendReceiveQuota 293601280 -UseDatabaseQuotaDefaults $false 



==================search calendar items

Search-Mailbox -Identity "Executive Name" -SearchQuery 'Subject:"Subject of calendar entry"' -DeleteContent



Mailbox -ResultSize unlimited | Search-Mailbox -TargetMailbox: "Email of User" -SearchQuery subject:"Subject of Calendar Entry" TargetFolder "Calendar" -DeleteContent


=================================================================================

As discussed and as requested see below for the management and administrative task administrators would need to learn to carry out.
Most of these task can be fully administered through the GUI and the  others through PowerShell.

==============================================================================================
Level 1 Task - Administrative

Enabling Users Mailbox
Removing-Mailbox
Creating Shared Mailbox
Creating Mailusers
Removing Mailuser
Creating Contacts
Removing Contacts
Granting Send On-Behalf permission
Granting Send As Permission
Adding users to Groups (DL and Security Groups)
Setting Autoreplies
Moving Mailboxes
Setting Calendar Permission


Level 2 Task - Administrative

Enabling Multiple Mailboxes
Creating Resource Room
Creating Security Groups
Creating Distribution Groups
Adding forwarding Address
Monitoring and Tracking Mail Queue
Granting Permissions to Security Groups
Reconnecting Disconnected mailboxes (within Retention set period)
importing Exporting user's Contacts


Level 3 Task - Management

Checking Dag Health
Checking Backups every morning
Checking Logs Every morning
Recovering Mailboxes from backup
Repairing corrupted mailboxes
Tracking mails.
Setting target Addresses (For Office 365)

=======================================================================================================

I might have missed one or two task, please include as needed if so.

Regards