#Set path variable. Edit the path to point to the .txt file containing the email addresses
$Path = 'FILE PATH'

#get content from text file containing email addresses
$emails = get-content -Path $Path

#get ADUsers, filter by email name

Foreach($email in $emails){
    
    #get ad users and filter by email name
    $result = Get-ADUser -Filter {mail -like $email} -properties mail | Select-Object SamAccountName,Name,mail

    #if $result variable is not empty, print data in the result variable
    if ($result){$result}

    #if $result is empty, print the email was not found
    else{write-host "Email address $email not found"}

}