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(Unicode C++) How to Copy IMAP Mail to another IMAP ServerDemonstrates how to copy the entire contents of an IMAP mailbox to another IMAP server. Note: This example requires Chilkat v11.0.0 or greater.
#include <CkImapW.h> #include <CkStringBuilderW.h> void ChilkatSample(void) { bool success = false; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkImapW imapSrc; // Connect to our source IMAP server. success = imapSrc.Connect(L"imap.example.com"); if (success == false) { wprintf(L"%s\n",imapSrc.lastErrorText()); return; } // Login to the source IMAP server success = imapSrc.Login(L"admin@chilkatsoft.com",L"myPassword"); if (success == false) { wprintf(L"%s\n",imapSrc.lastErrorText()); return; } CkImapW imapDest; // Connect to our destination IMAP server. success = imapDest.Connect(L"mail.example-code.com"); if (success == false) { wprintf(L"%s\n",imapDest.lastErrorText()); return; } // Login to the destination IMAP server success = imapDest.Login(L"myLogin",L"myPassword"); if (success == false) { wprintf(L"%s\n",imapDest.lastErrorText()); return; } // Select an IMAP mailbox on the source IMAP server success = imapSrc.SelectMailbox(L"Inbox"); if (success == false) { wprintf(L"%s\n",imapSrc.lastErrorText()); return; } // After selecting a mailbox, the NumMessages property will // be updated to reflect the total number of emails in the mailbox: wprintf(L"%d\n",imapSrc.get_NumMessages()); // The emails in the mailbox will always have sequence numbers // ranging from 1 to NumMessages. // This example will copy the first 10 messages using sequence numbers CkStringBuilderW sbMime; int seqNum; for (seqNum = 1; seqNum <= 10; seqNum++) { sbMime.Clear(); success = imapSrc.FetchSingleAsMimeSb(seqNum,false,sbMime); if (success == false) { wprintf(L"%s\n",imapSrc.lastErrorText()); return; } success = imapDest.AppendMimeWithFlagsSb(L"Inbox",sbMime,false,false,false,false); if (success == false) { wprintf(L"%s\n",imapDest.lastErrorText()); return; } } // Disconnect from the IMAP servers. success = imapSrc.Disconnect(); success = imapDest.Disconnect(); } |
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