(VBScript) Process Bounced Email in IMAP

Reads an IMAP mailbox and determines which emails are bounces.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Imap")
set imap = CreateObject("Chilkat.Imap")
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Bounce")
set bounce = CreateObject("Chilkat.Bounce")

' Connect to an IMAP server.
' Use TLS
imap.Ssl = 1
imap.Port = 993
success = imap.Connect("imap.someMailServer.com")
If (success <> 1) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Login
success = imap.Login("admin@chilkatsoft.com","myPassword")
If (success <> 1) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Select an IMAP mailbox
success = imap.SelectMailbox("INBOX.bounceSamples")
If (success <> 1) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' We can choose to fetch UIDs or sequence numbers.
fetchUids = 1
' Get the message IDs of all the emails in the mailbox
' messageSet is a Chilkat.MessageSet
Set messageSet = imap.Search("ALL",fetchUids)
If (imap.LastMethodSuccess = 0) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Fetch the emails into a bundle object:

' bundle is a Chilkat.EmailBundle
Set bundle = imap.FetchBundle(messageSet)
If (imap.LastMethodSuccess = 0) Then

    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Loop over the bundle and display the FROM and SUBJECT of each.
i = 0
numEmails = bundle.MessageCount
Do While i < numEmails
    ' email is a Chilkat.Email
    Set email = bundle.GetEmail(i)

    success = bounce.ExamineEmail(email)

    outFile.WriteLine("Subject: " & email.Subject)
    outFile.WriteLine("Bounce Type = " & bounce.BounceType & ", email address = " & bounce.BounceAddress)

    i = i + 1
Loop

' Disconnect from the IMAP server.
success = imap.Disconnect()


outFile.Close