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(Delphi DLL) Download POP3 Email to MIMEDownload the email from a POP3 mailbox directly into MIME, without parsing into email objects. Note: This example requires Chilkat v11.0.0 or greater.
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, StringTable, BinData, Email, MailMan; ... procedure TForm1.Button1Click(Sender: TObject); var success: Boolean; mailman: HCkMailMan; stUidls: HCkStringTable; bdMime: HCkBinData; email: HCkEmail; count: Integer; i: Integer; begin success := False; // This example requires 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. mailman := CkMailMan_Create(); // Set the POP3 server's hostname CkMailMan_putMailHost(mailman,'pop.example.com'); // Set the POP3 login/password. CkMailMan_putPopUsername(mailman,'myLogin'); CkMailMan_putPopPassword(mailman,'myPassword'); // First, get the complete set of UIDLs for the email in the POP3 mailbox: stUidls := CkStringTable_Create(); success := CkMailMan_FetchUidls(mailman,stUidls); if (success = False) then begin Memo1.Lines.Add(CkMailMan__lastErrorText(mailman)); Exit; end; // Download each email as MIME. // If desired, the MIME can be loaded into an email object. bdMime := CkBinData_Create(); email := CkEmail_Create(); count := CkStringTable_getCount(stUidls); i := 0; while i < count do begin success := CkMailMan_FetchMimeBd(mailman,CkStringTable__stringAt(stUidls,i),bdMime); if (success = False) then begin Memo1.Lines.Add(CkMailMan__lastErrorText(mailman)); Exit; end; CkEmail_SetFromMimeBd(email,bdMime); Memo1.Lines.Add('From: ' + CkEmail__from(email)); Memo1.Lines.Add('Subject: ' + CkEmail__subject(email)); i := i + 1; end; CkMailMan_Dispose(mailman); CkStringTable_Dispose(stUidls); CkBinData_Dispose(bdMime); CkEmail_Dispose(email); end; |
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