get-AddressesToTest.ps1
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function get-AddressesToTest { Param ( [Parameter(Mandatory = $true)] $userList, [Parameter(Mandatory = $true)] $domainsList, [Parameter(Mandatory = $TRUE)] $testPrimarySMTPOnly ) out-logfile -string "Begin Get-AddressesToTest" #Create return list. $returnList = [System.Collections.Generic.List[psCustomObject]]::new() $returnListCount = 0 $returnListCountSorted = 0 $testString = "smtp:" $teststring2 = "SMTP:" $guestString = "#EXT#@" #Iterate through each address and ensure that each address is an SMTP address an that it is at a domain that is verified in the tenant. $ProgressDelta = 100/($userList.count); $PercentComplete = 0; $MbxNumber = 0 foreach ($user in $userList) { $MbxNumber++ out-logfile -string ("Processing user: "+$user.Id) out-logfile -string ("Processing UPN: "+$user.userPrincipalName) write-progress -activity "Processing Recipient" -status $user.userPrincipalName -PercentComplete $PercentComplete -id 1 $PercentComplete += $ProgressDelta if ($user.userPrincipalName.contains($guestString)) { out-logfile -string "Skipping UPN evaluate as adddress as it is a guest account." } else { $outputObject = New-Object PSObject -Property @{ ID = $user.id UPN = $user.userPrincipalName Address = $user.userPrincipalName AccountPresent = $false AccountError=$false AccountErrorText = "" } $returnList.add($outputObject) | Out-Null if (($testPrimarySMTPOnly -eq $TRUE) -and ($user.mail -ne $null)) { out-logfile -string ("Processing Address: "+ $user.mail) $outputObject = New-Object PSObject -Property @{ ID = $user.id UPN = $user.userPrincipalName Address = $user.mail AccountPresent = $false AccountError=$false AccountErrorText = "" } $returnList.add($outputObject) } else { out-logfile -string "Not processing mail address." } } if ($testPrimarySMTPOnly -eq $FALSE) { if ($user.proxyAddresses.count -gt 0) { $ProgressDeltaAddress = 100/($user.proxyAddresses.count); $PercentCompleteAddress = 0; $AddressCount = 0 foreach ($address in $user.proxyAddresses) { out-logfile -string ("Processing Address: "+ $address) $AddressCount++ Write-Progress -Activity "Processing address" -Status $address -PercentComplete $PercentCompleteAddress -id 2 -ParentId 1 $PercentCompleteAddress += $ProgressDeltaAddress if (($address.startsWith($testString)) -or ($address.startsWith($testString2))) { $tempAddress = $address.subString(5) $tempDomain = $tempAddress.split("@") if ($domainslist.Id.contains($tempDomain[1])) { out-logfile -string "Address is valid to test." $outputObject = New-Object PSObject -Property @{ ID = $user.id UPN = $user.userPrincipalName Address = $tempAddress AccountPresent = $false AccountError=$false AccountErrorText = "" } $returnList.add($outputObject) } else { out-logfile -string "Address is not valid to test." } } else { out-logfile -string "Address is not valid to test." } } write-progress -Activity "Address Processing Complete" -Completed -Id 2 -ParentId 1 } else { out-logfile -string "No proxy addresses to evaluate." } } else { out-logfile -string "Testing only based on primary SMTP address - skip proxy evaulation." } } write-progress -activity "Processing Recipient" -completed -Id 1 $returnListCount = $returnList.Count out-logfile -string "Sort and unique the return list." $returnList = $returnList | Sort-Object -Property ID,Address -Unique $returnListCountSorted = $returnList.count out-logfile -string ("Count of Users Evaluated: "+$userList.count.toString()) out-logfile -string ("Count of Total Address Combinations: "+$returnListCount.ToString()) out-logfile -string ("Count of Total Sorted Address Combinations: "+$returnListCountSorted.ToString()) out-logfile -string "End Get-AddressToTest" return $returnList } |