FTP Directory Synchronization and Removing Files

Chilkat FTP2 provides methods for synchronizing a local directory tree with a remote directory tree — in both directions.  The SyncLocalTree method downloads files from the remote tree to the local tree, and SyncRemoteTree uploads files from the local tree to the remote tree.  Both have a number of different “modes” that determine which files are transferred, depending on existence, […]

IMAP: Sequence numbers change when deleting (but not UID’s)

Question: When using IMAP and fetching emails by sequence, does looping through the sequence get affected by deleting in mid-sequence or other changes to the mailbox’s content on the server? Answer: The answer is obtained by examining the IMAP specification (RFC 3501).  Here’s what it says: 2.3.1.2. Message Sequence Number Message Attribute A relative position from 1 to the number […]

Chilkat 9.2.1 Release Notes

(SFTP) Performance improvements for file downloads. (MailMan ) Added the IsSmtpConnected boolean property. (Socket, Java build only) Fixed problem with BindAndListen. (FTP2) Added GetSizeByName64 and GetSize64 methods for C++ and .NET builds. (Email  object) Fixed AspUnpack2 method. (HTTP) Fixed so that HTTP will neither save nor send expired cookies. (HTTP) Fixed so that HTTP will not send cookies marked as […]