$UserCredential = Get-CredentialGet-DistributionGroupMember -Identity “GROUP_NAME@rajanmaharjan.com” | ft alias #to get current list members$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection Import-pssession $Session$import= import-csv -Path ‘<PATH_TO_CSV_FILE>member-to-add-in-dl.csv’ #location of CSV file$import | ForEach-Object { Add-DistributionGroupMember -Identity “GROUP_NAME@rajanmaharjan.com” -Member $_.identity Write-host $_.identity ‘added to distribution list’}