Search/Download only Encrypted Emails

Searching an IMAP mailbox for emails that are encrypted and download. Emails are automatically decrypted.

Download Chilkat IMAP ActiveX

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
Set outFile = fso.CreateTextFile("output.txt", True)

set imap = CreateObject("Chilkat.Imap")

'  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
    WScript.Quit
End If

'  Connect to an IMAP server.
success = imap.Connect("www.cknotes.com")
If (success <> 1) Then
    MsgBox imap.LastErrorText
    WScript.Quit
End If

'  Login
success = imap.Login("myLogin","myPassword")
If (success <> 1) Then
    MsgBox imap.LastErrorText
    WScript.Quit
End If

'  Select an IMAP mailbox
success = imap.SelectMailbox("Inbox")
If (success <> 1) Then
    MsgBox imap.LastErrorText
    WScript.Quit
End If

'  An S/MIME encrypted email should have a content-type
'  header containing the substring "pkcs7-mime":
headerSearch = "HEADER Content-Type pkcs7-mime"

fetchUids = 1
' messageSet is a Chilkat.MessageSet
Set messageSet = imap.Search(headerSearch,fetchUids)
If (messageSet Is Nothing ) Then
    MsgBox imap.LastErrorText
    WScript.Quit
End If

'  Download the emails indicated in the messageSet.
'  The emails are automatically decrypted.

' bundle is a Chilkat.EmailBundle2
Set bundle = imap.FetchBundle(messageSet)
If (bundle Is Nothing ) Then

    MsgBox imap.LastErrorText
    WScript.Quit
End If

'  Display some information from each email:

For i = 0 To bundle.MessageCount - 1

    ' email is a Chilkat.Email2
    Set email = bundle.GetEmail(i)

    outFile.WriteLine(email.GetHeaderField("Date"))
    outFile.WriteLine(email.Subject)
    outFile.WriteLine(email.From)

    outFile.WriteLine("Received Encrypted: " _
         & email.ReceivedEncrypted)
    If (email.ReceivedEncrypted = 1) Then
        outFile.WriteLine("Successfully Decrypted: " _
             & email.Decrypted)
    End If

    outFile.WriteLine("Received Signed: " & email.ReceivedSigned)
    If (email.ReceivedSigned = 1) Then
        outFile.WriteLine("Signature Verified: " _
             & email.SignaturesValid)
    End If

    outFile.WriteLine("--")

Next

'  Disconnect from the IMAP server.
imap.Disconnect 


outFile.Close