Visual Basic 6.0

Delete Individual Emails from POP3 Mailbox

Demonstrates how to delete individual emails from a POP3 mailbox. Visual Basic 6.0

Dim success As Long
success = 0

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

' The mailman object is used for receiving (POP3) 
' and sending (SMTP) email.
Dim mailman As New ChilkatMailMan

' Set the POP3 server's hostname
mailman.MailHost = "pop.example.com"

' Set the POP3 login/password.
mailman.PopUsername = "myLogin"
mailman.PopPassword = "myPassword"

' Set the ImmediateDelete property = 0
' When the DeleteEmail method is called, the POP3 session
' will remain open and the emails will be deleted all at once
' when the session closes.
mailman.ImmediateDelete = 0

' Download email headers.  
Dim bundle As New ChilkatEmailBundle
Dim keepOnServer As Long
keepOnServer = 1
Dim headersOnly As Long
headersOnly = 1
Dim numBodyLines As Long
numBodyLines = 1
success = mailman.FetchAll(keepOnServer,headersOnly,numBodyLines,bundle)
If (success = 0) Then
    Debug.Print mailman.LastErrorText
    Exit Sub
End If

Dim email As New ChilkatEmail
Dim i As Long
i = 0
Do While i < bundle.MessageCount
    success = bundle.EmailAt(i,email)

    Debug.Print "From: " & email.From
    Debug.Print "Subject: " & email.Subject

    ' If you decide the email is to be deleted, call DeleteEmail.
    ' This marks the email for deletion on the POP3 server.
    success = mailman.DeleteEmail(email)
    If (success = 0) Then
        Debug.Print mailman.LastErrorText
        Exit Sub
    End If

    i = i + 1
Loop

' Make sure the POP3 session is ended to finalize the deletes.
success = mailman.Pop3EndSession()
If (success = 0) Then
    Debug.Print mailman.LastErrorText
    Exit Sub
End If

Debug.Print "Success!"