A. The following script generates a list of all the SMTP addresses for enabled users. (You need to modify the strRootDomain variable.)

'
Option Explicit

Dim objCommand, objConnection, objChild, objUserConnection, strBase, strFilter, strAttributes,
strsn, strgivenname,strinitials
Dim objShell, lngBiasKey, k, PasswordExpiry, strRootDomain, email
Dim strQuery, objRecordset, strName, strCN

' ********************* CHANGE THESE VALUES TO ROOT OF WHERE USERS WILL
BE SEARCHED ***********************************

strRootDomain="ou=users,dc=savilltech,dc=net"

'
*****************************************************************************************************************************************

Set objCommand = CreateObject("ADODB.Command")
Set objConnection = CreateObject("ADODB.Connection")
objConnection.Provider = "ADsDSOObject"
objConnection.Open "Active Directory Provider"
objCommand.ActiveConnection = objConnection
strBase = "<LDAP://" & strRootDomain & ">"

strFilter =
"(&(objectCategory=person)(objectClass=user)(proxyaddresses=*)(!(useraccountcontrol:1.2.840.113556.1.4.803:=2)))"
strAttributes = "sAMAccountName,cn,distinguishedName,displayname"
strQuery = strBase & ";" & strFilter & ";" & strAttributes & ";subtree"
objCommand.CommandText = strQuery
objCommand.Properties("Page Size") = 100
objCommand.Properties("Timeout") = 30
objCommand.Properties("Cache Results") = False
Set objRecordSet = objCommand.Execute

WScript.echo "Running at " & Date()

Do Until objRecordSet.EOF
   strName = objRecordSet.Fields("sAMAccountName").Value

   Wscript.Echo "Display Name: " & objRecordSet.Fields("displayname").Value

   Set objUserConnection = GetObject("LDAP://" &
objRecordSet.Fields<br>("distinguishedName").Value)
   For each email in objUserConnection.proxyAddresses
   If Left (email,5) = "SMTP:" Then
      WScript.Echo "Primary e-mail address: " & Mid (email,6)
   ElseIf Left (email,5) = "smtp:" Then
      WScript.Echo "Seconary e-mail address: " & Mid (email,6)
   End If
   Next

   objRecordSet.MoveNext
Loop

objConnection.Close

You can change the output format as necessary. Run Cscript listsmtp.vbs.