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(Delphi DLL) POP3 Session LogDemonstrates how the Chilkat email component keeps a log of the current POP3 session in the mailman.Pop3SessionLog property. 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, MailMan, StringTable; ... procedure TForm1.Button1Click(Sender: TObject); var success: Boolean; mailman: HCkMailMan; stUidls: HCkStringTable; begin success := False; // 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. mailman := CkMailMan_Create(); // Set the POP3 server's hostname CkMailMan_putMailHost(mailman,'pop3.example.com'); // Set the POP3 login/password. CkMailMan_putPopUsername(mailman,'pop3_login'); CkMailMan_putPopPassword(mailman,'pop3_password'); CkMailMan_putMailPort(mailman,995); CkMailMan_putPopSsl(mailman,True); // You can start and end POP3 sessions using Pop3BeginSession and Pop3EndSession. // However, these calls are optional because a connection will be established automatically // when a method requiring a POP3 server connection is used. success := CkMailMan_Pop3BeginSession(mailman); if (success = False) then begin Memo1.Lines.Add(CkMailMan__lastErrorText(mailman)); Exit; end; // Get the list of UIDLs for all emails in the mailbox. stUidls := CkStringTable_Create(); success := CkMailMan_FetchUidls(mailman,stUidls); if (success = False) then begin Memo1.Lines.Add(CkMailMan__lastErrorText(mailman)); Exit; end; // Examine the POP3 session log: Memo1.Lines.Add(CkMailMan__pop3SessionLog(mailman)); // A sample session log: // **** Connected to pop.example.com:995 // < +OK Dovecot ready. // > USER **** // < +OK // > PASS **** // < +OK Logged in. // > UIDL // < +OK // 1 UID8226-1490455265 // 2 UID8248-1490455265 // 3 UID8624-1490455265 // 4 UID8655-1490455265 // 5 UID8706-1490455265 // 6 UID9003-1490455265 // 7 UID9204-1490455265 // 8 UID9309-1490455265 // 9 UID9311-1490455265 // 10 UID9356-1490455265 // 11 UID9802-1490455265 // 12 UID10373-1490455265 // 13 UID10543-1490455265 // 14 UID10548-1490455265 // 15 UID10558-1490455265 // 16 UID10567-1490455265 // 17 UID10573-1490455265 // . success := CkMailMan_Pop3EndSession(mailman); if (success = False) then begin Memo1.Lines.Add(CkMailMan__lastErrorText(mailman)); Exit; end; CkMailMan_Dispose(mailman); CkStringTable_Dispose(stUidls); end; |
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