Exchange Related Powershell

Get GUID for email and find the path by searching GUID

Find path by using email:
search ***@company.com or ***@company.onmicrosoft.com if find the object, the SMTP has been used.
Get-MailPublicFolder "***@company.onmicrosoft.com" | FL *Guid*

We can use the GUID to location the path in public folder
Get-PublicFolder -Recurse -resultsize unlimited | ?{$_.MailRecipientGuid -eq "***-****-****-****-*****"}

| select -ExpandProperty folderpath

Using regex to identify number in Powershell
$myvar -match "^\d+$" #pure number
$myvar -match ".*\d+.*" #*number*

Find the public folder path by searching email (Not work for Exchange Online O365)



Login Office 365 Powershell

$LiveUsername='***@***.com' $LivePassword='' $LiveCred = New-Object System.Management.Automation.PsCredential($LiveUsername, (ConvertTo-SecureString $LivePassword -AsPlainText -Force)) Import-Module MSOnline Connect-MsolService -Credential $LiveCred $msoExchangeURL = “https://ps.outlook.com/powershell/” $session =New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri $msoExchangeURL -Credential $Livecred -Authentication Basic -AllowRedirection Import-PSSession $session



Updated 2020/10

$LiveUsername='***@***.com' $LivePassword='' $LiveCred = New-Object System.Management.Automation.PsCredential($LiveUsername,(ConvertTo-SecureString $LivePassword -AsPlainText -Force)) #$Cred = Get-Credential $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $Cred -Authentication Basic -AllowRedirection Import-PSSession $Session -DisableNameChecking