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(DataFlex) Delete Individual Emails from POP3 MailboxDemonstrates how to delete individual emails from a POP3 mailbox. Note: This example requires Chilkat v11.0.0 or greater.
Use ChilkatAx-win32.pkg Procedure Test Boolean iSuccess Handle hoMailman Variant vBundle Handle hoBundle Boolean iKeepOnServer Boolean iHeadersOnly Integer iNumBodyLines Variant vEmail Handle hoEmail Integer i String sTemp1 Move False To iSuccess // 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. Get Create (RefClass(cComChilkatMailMan)) To hoMailman If (Not(IsComObjectCreated(hoMailman))) Begin Send CreateComObject of hoMailman End // Set the POP3 server's hostname Set ComMailHost Of hoMailman To "pop.someMailServer.com" // Set the POP3 login/password. Set ComPopUsername Of hoMailman To "myLogin" Set ComPopPassword Of hoMailman To "myPassword" // Set the ImmediateDelete property = False // 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. Set ComImmediateDelete Of hoMailman To False // Download email headers. Get Create (RefClass(cComChilkatEmailBundle)) To hoBundle If (Not(IsComObjectCreated(hoBundle))) Begin Send CreateComObject of hoBundle End Move True To iKeepOnServer Move True To iHeadersOnly Move 1 To iNumBodyLines Get pvComObject of hoBundle to vBundle Get ComFetchAll Of hoMailman iKeepOnServer iHeadersOnly iNumBodyLines vBundle To iSuccess If (iSuccess = False) Begin Get ComLastErrorText Of hoMailman To sTemp1 Showln sTemp1 Procedure_Return End Get Create (RefClass(cComChilkatEmail)) To hoEmail If (Not(IsComObjectCreated(hoEmail))) Begin Send CreateComObject of hoEmail End Move 0 To i While (i < (ComMessageCount(hoBundle))) Get pvComObject of hoEmail to vEmail Get ComEmailAt Of hoBundle i vEmail To iSuccess Get ComFrom Of hoEmail To sTemp1 Showln "From: " sTemp1 Get ComSubject Of hoEmail To sTemp1 Showln "Subject: " sTemp1 // If you decide the email is to be deleted, call DeleteEmail. // This marks the email for deletion on the POP3 server. Get pvComObject of hoEmail to vEmail Get ComDeleteEmail Of hoMailman vEmail To iSuccess If (iSuccess = False) Begin Get ComLastErrorText Of hoMailman To sTemp1 Showln sTemp1 Procedure_Return End Move (i + 1) To i Loop // Make sure the POP3 session is ended to finalize the deletes. Get ComPop3EndSession Of hoMailman To iSuccess If (iSuccess = False) Begin Get ComLastErrorText Of hoMailman To sTemp1 Showln sTemp1 Procedure_Return End Showln "Success!" End_Procedure |
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