How to generate list of user in exchange have a setup of email forwarding and also the recipient via powershell

Question

Please help, how to generate a list via powershell. List of all user have a setup of Email forwarding and their recipients.

Thank you in advance

Answer 1

Hi @JYLVEN TARRAJA ,

Welcome to the Microsoft Q&A platform!

According to your description, to generate a list of all users and their recipients who have set up email forwarding, you can use the following PowerShell script to generate a list of users and their recipients with mail forwarding settings:

• Open the Exchange Management Shell.
• Run the following script:

# Get all mailboxes
$mailboxes = Get-Mailbox -ResultSize Unlimited
# Initialize an array to store the results
$results = @()
foreach ($mailbox in $mailboxes) {
# Get the forwarding settings for the mailbox
$forwardingAddress = $mailbox.ForwardingAddress
    $forwardingSmtpAddress = $mailbox.ForwardingSmtpAddress

    if ($forwardingAddress -or $forwardingSmtpAddress) {
        $results += [PSCustomObject]@{
            User                = $mailbox.UserPrincipalName
            ForwardingAddress   = $forwardingAddress
            ForwardingSmtpAddress = $forwardingSmtpAddress
        }
    }
}
# Export the results to a CSV file
$results | Export-Csv -Path "C:\EmailForwardingList.csv" -NoTypeInformation

This script creates a CSV file named EmailForwardingList.csv in the C:\ directory that contains a list of users and their forwarding addresses.

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Please feel free to contact me for any updates. And if this helps, don't forget to mark it as an answer.

Best,

Jake Zhang