(Visual FoxPro) Delete Individual Emails from POP3 Mailbox

Demonstrates how to delete individual emails from a POP3 mailbox.

Note: This example requires Chilkat v11.0.0 or greater.

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

LOCAL lnSuccess
LOCAL loMailman
LOCAL loBundle
LOCAL lnKeepOnServer
LOCAL lnHeadersOnly
LOCAL lnNumBodyLines
LOCAL loEmail
LOCAL i

lnSuccess = 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.
loMailman = CreateObject('Chilkat.MailMan')

* Set the POP3 server's hostname
loMailman.MailHost = "pop.someMailServer.com"

* Set the POP3 login/password.
loMailman.PopUsername = "myLogin"
loMailman.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.
loMailman.ImmediateDelete = 0

* Download email headers.  
loBundle = CreateObject('Chilkat.EmailBundle')
lnKeepOnServer = 1
lnHeadersOnly = 1
lnNumBodyLines = 1
lnSuccess = loMailman.FetchAll(lnKeepOnServer,lnHeadersOnly,lnNumBodyLines,loBundle)
IF (lnSuccess = 0) THEN
    ? loMailman.LastErrorText
    RELEASE loMailman
    RELEASE loBundle
    CANCEL
ENDIF

loEmail = CreateObject('Chilkat.Email')
i = 0
DO WHILE i < loBundle.MessageCount
    loBundle.EmailAt(i,loEmail)

    ? "From: " + loEmail.From
    ? "Subject: " + loEmail.Subject

    * If you decide the email is to be deleted, call DeleteEmail.
    * This marks the email for deletion on the POP3 server.
    lnSuccess = loMailman.DeleteEmail(loEmail)
    IF (lnSuccess = 0) THEN
        ? loMailman.LastErrorText
        RELEASE loMailman
        RELEASE loBundle
        RELEASE loEmail
        CANCEL
    ENDIF

    i = i + 1
ENDDO

* Make sure the POP3 session is ended to finalize the deletes.
lnSuccess = loMailman.Pop3EndSession()
IF (lnSuccess = 0) THEN
    ? loMailman.LastErrorText
    RELEASE loMailman
    RELEASE loBundle
    RELEASE loEmail
    CANCEL
ENDIF

? "Success!"

RELEASE loMailman
RELEASE loBundle
RELEASE loEmail