Process Bounced Email in IMAP

Download Chilkat Email ActiveX

Download Chilkat Bounce ActiveX

Reads an IMAP mailbox and determines which emails are bounces.

Download 32-bit Chilkat IMAP ActiveX (.msi)

Download All 32-bit Chilkat ActiveX Components (.zip)

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Dim imap As New ChilkatImap
Dim bounce As New ChilkatBounce

Dim success As Long

'  Anything unlocks the component and begins a fully-functional 30-day trial.
success = imap.UnlockComponent("Anything for 30-day trial")
If (success <> 1) Then
    MsgBox imap.LastErrorText
    Exit Sub
End If

success = bounce.UnlockComponent("Anything for 30-day trial")
If (success <> 1) Then
    MsgBox bounce.LastErrorText
    Exit Sub
End If

'  Connect to an IMAP server.
success = imap.Connect("mail.chilkatsoft.com")
If (success <> 1) Then
    MsgBox imap.LastErrorText
    Exit Sub
End If

'  Login
success = imap.Login("admin@chilkatsoft.com","*myPassword5*")
If (success <> 1) Then
    MsgBox imap.LastErrorText
    Exit Sub
End If

'  Select an IMAP mailbox
success = imap.SelectMailbox("INBOX.bounceSamples")
If (success <> 1) Then
    MsgBox imap.LastErrorText
    Exit Sub
End If

Dim messageSet As MessageSet
'  We can choose to fetch UIDs or sequence numbers.
Dim fetchUids As Long
fetchUids = 1
'  Get the message IDs of all the emails in the mailbox
Set messageSet = imap.Search("ALL",fetchUids)
If (messageSet Is Nothing ) Then
    MsgBox imap.LastErrorText
    Exit Sub
End If

'  Fetch the emails into a bundle object:
Dim bundle As ChilkatEmailBundle2
Set bundle = imap.FetchBundle(messageSet)
If (bundle Is Nothing ) Then

    MsgBox imap.LastErrorText
    Exit Sub
End If

'  Loop over the bundle and display the FROM and SUBJECT of each.
Dim i As Long
For i = 0 To bundle.MessageCount - 1
    Dim email As ChilkatEmail2
    Set email = bundle.GetEmail(i)

    bounce.ExamineMail email

    Text1.Text = Text1.Text & "Subject: " & email.Subject & vbCrLf
    Text1.Text = Text1.Text & "Bounce Type = " _
         & bounce.BounceType & ", email address = " _
         & bounce.BounceAddress & vbCrLf

Next

'  Disconnect from the IMAP server.
imap.Disconnect