Q: How to set calendar permission for all user mailboxes in EXO?

$UserCredential = Get-Credential $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection Import-PSSession $Session foreach($user in Get-Mailbox -RecipientTypeDetails UserMailbox) { $cal = $user.alias+":\Calendar" Set-MailboxFolderPermission -Identity $cal -User Default -AccessRights LimitedDetails }

Q: What is the most easy way to activate Out of Office for on-premise and/or Exchange online?

Set-MailboxAutoReplyConfiguration -Identity ALIAS -AutoReplyState Enabled -InternalMessage "Internal Message" -ExternalMessage "Externam Message"

Q: How to list all user mailboxes with specific primary smtp address?

get-mailbox -resultsize unlimited | where {$_.primarysmtpaddress -like "*@contoso.com"} | Measure-Object

Q: How to forward email by PowerShell?

Set-Mailbox -Identity "Desmond Miles" -DeliverToMailboxAndForward $true -ForwardingSMTPAddress "Desmond.Miles@contoso.com"

Q: How to enable multibooking for a Resource Mailbox by PowerShell?

Set-CalendarProcessing -Identity "Conference Room" -AllowConflicts $true

Q: How to see Migration Status of a Mailbox to Exchange online?

Get-MigrationUser -BatchId BATCH | where {$_.Status -ne 'Completed'} | Get-MigrationUserStatistics

Q: How to migrate on-premises Mailboxes by PowerShell?

New-MoveRequest -Identity ALIAS@contoso.com -TargetDatabase SERVER\Path\MDB01 -BadItemLimit 2000 –AcceptLargeDataLoss

Q: How to get a Migrationreport by PowerShell?

\temp=Get-MailboxStatistics -Identity ALIAS@contoso.com -IncludeMoveReport $temp.MoveHistory[0] | Export-CSV C:\MoveReport.csv

Q: how do I get full access permission to a Mailbox?

Add-MailboxPermission -Identity "MAILBOX" -user "Mailbox Alias or Mailboxgroup Alias" -AccessRights FullAccess -InheritanceType All

Q: how do I query the current rules of a mailbox?

Get-Mailbox -Identity "ALIAS" | Get-InboxRule

Question 1

How to set calendar permission for all user mailboxes in EXO?

drago · Accepted Answer

$UserCredential = Get-Credential 
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection 
Import-PSSession $Session 
foreach($user in Get-Mailbox -RecipientTypeDetails UserMailbox) {

$cal = $user.alias+":\Calendar"

Set-MailboxFolderPermission -Identity $cal -User Default -AccessRights LimitedDetails

}

Question 2

What is the most easy way to activate Out of Office for on-premise and/or Exchange online?

drago · Accepted Answer

Set-MailboxAutoReplyConfiguration -Identity ALIAS -AutoReplyState Enabled -InternalMessage "Internal Message" -ExternalMessage "Externam Message"

Question 3

How to list all user mailboxes with specific primary smtp address?

drago · Accepted Answer

get-mailbox -resultsize unlimited | where {$_.primarysmtpaddress -like "*@contoso.com"} | Measure-Object

Question 4

How to forward email by PowerShell?

drago · Accepted Answer

Set-Mailbox -Identity "Desmond Miles" -DeliverToMailboxAndForward $true -ForwardingSMTPAddress "Desmond.Miles@contoso.com"

Question 5

How to enable multibooking for a Resource Mailbox by PowerShell?

DrPe · Accepted Answer

Set-CalendarProcessing -Identity "Conference Room" -AllowConflicts $true

Question 6

How to see Migration Status of a Mailbox to Exchange online?

DrPe · Accepted Answer

Get-MigrationUser -BatchId BATCH | where {$_.Status -ne 'Completed'} | Get-MigrationUserStatistics

Question 7

How to migrate on-premises Mailboxes by PowerShell?

DrPe · Accepted Answer

New-MoveRequest -Identity ALIAS@contoso.com -TargetDatabase SERVER\Path\MDB01 -BadItemLimit 2000 –AcceptLargeDataLoss

Question 8

How to get a Migrationreport by PowerShell?

DrPe · Accepted Answer

	emp=Get-MailboxStatistics -Identity ALIAS@contoso.com -IncludeMoveReport
$temp.MoveHistory[0] | Export-CSV C:\MoveReport.csv

Question 9

how do I get full access permission to a Mailbox?

DrPe · Accepted Answer

Add-MailboxPermission -Identity "MAILBOX" -user "Mailbox Alias or Mailboxgroup Alias" -AccessRights FullAccess -InheritanceType All

Question 10

how do I query the current rules of a mailbox?

DrPe · Accepted Answer

Get-Mailbox -Identity "ALIAS" | Get-InboxRule

Question 11

How to find a specific SMTP Mail address in your Exchange Organisation by PowerShell?

DrPe · Accepted Answer

Get-Mailbox -Filter {$_.EmailAddresses -eq "email@yourdomain.com"}

Question 12

How to connect to Exchange Online by PowerShell?

DrPe · Accepted Answer

$UserCredential = Get-Credential
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection
Import-PSSession $Session

Question 13

How to list all the Virtual Network Adapters, including IP Addresses of Virtual Machines running on a Hyper-V Host by PowerShell?

DrPe · Accepted Answer

Get-VM -ComputerName "Hyperv01" | Get-VMNetworkAdapter

Question 14

How to export ASCII of an ADFS certificate by PowerShell?

DrPe · Accepted Answer

Get-AdfsCertificate `
 | Select-Object CertificateType, Thumbprint `
 | Export-Csv -Path C:	emp\adfsthumbs.csv -Encoding ASCII -NoTypeInformation

Question 15

How to view OWA and ECP virtual directory URLs by PowerShell?

DrPe · Accepted Answer

Get-OWAVirtualDirectory -AdPropertiesOnly | Select Server,InternalUrl,ExternalUrl
Get-ECPVirtualDirectory -AdPropertiesOnly | Select Server,InternalUrl,ExternalUrl

Question 16

How to hide a Mailbox from the GAL by PowerShell?

DrPe · Accepted Answer

Set-Mailbox "Desmond Miles" -HiddenFromAddressListsEnabled $true

Question 17

How to convert a User Mailbox to a Room Mailbox?

DrPe · Accepted Answer

Set-Mailbox "Meeting Room 311" -Type Room

Question 18

How to set Out of Office Notification by PowerShell?

DrPe · Accepted Answer

Set-MailboxAutoReplyConfiguration -Identity "John Doe" -AutoReplyState Enabled `
-InternalMessage "I'm currently on leave until 23th April. Please contact Desmond Miles on x23043 for urgent matters." `
-ExternalMessage "I'm currently on leave. Please contact our Administration Department on +41 58 411 77 11 for further assistance."

Question 19

How to move Mailbox from Exchange onpremise to Exchange online?

DrPe · Accepted Answer

New-MoveRequest -Identity IDENTITY -Remote -RemoteHostName hybridmrs.contoso.com -TargetDeliveryDomain "contoso.com" -RemoteCredential $ONPREMCREDS -BadItemLimit 1000

Question 20

How to add a new Accepted Domain to Exchange?

DrPe · Accepted Answer

New-AcceptedDomain -DomainName Contoso.com -DomainType Authoritative -Name 'Contoso Ltd.'

Question 21

How to check Send/Received Messages by Time/Date/User?

DrPe · Accepted Answer

Get-MessageTrackingLog -Server SERVER -Start "MM/DD/YYYY hh:mm.SS" -End "MM/DD/YYYY hh:mm.SS" -sender "SMTP address"

Question 22

How to find one specific User in an DistributionList?

DrPe · Accepted Answer

Get-DistributionGroupMember "DistributionGroup@contoso.com" | where {$_.Name -eq 'Name Surename'}

Question 23

How to create a PST export by PowerShell?

DrPe · Accepted Answer

New-MailboxExportRequest -Mailbox ALIAS -Filepath '\\e$\Restores\.pst'

Question 24

How to list all Users without Outlook Profile Picture?

DrPe · Accepted Answer

Get-Mailbox -ResultSize Unlimited | where-object {$_.haspicture -eq $false} | select-object Name, UserPrincipalName, HasPicture | format-list

Question 25

How to add an additional Mailaddrees to a Mailbox?

DrPe · Accepted Answer

Set-Mailbox "ALIAS" -EmailAddresses @{add= 'john.doe@contoso.com'}

Question 26

How to set individual Quota for a Mailbox?

DrPe · Accepted Answer

Set-Mailbox "John.Doe" -UseDatabaseQuotaDefaults $false -IssueWarningQuota 9.5GB -ProhibitSendQuota 10GB -ProhibitSendReceiveQuota 15GB