isync - 1.3.0-2.2+deb11u1 main

mbsync/isync is a command line application which synchronizes mailboxes;
currently Maildir and IMAP4 mailboxes are supported. New messages, message
deletions and flag changes can be propagated both ways. isync is suitable
for use in IMAP-disconnected mode.
.
The main application was much improved in version 1.0. Those improvements
lead to interface changes and the application being renamed to mbsync. The
application isync is now only a wrapper to keep compatibility with earlier
versions.
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Features:
* Fine-grained selection of synchronization operations to perform
* Synchronizes single mailboxes or entire mailbox collections
* Partial mirrors possible: keep only the latest messages locally
* Trash functionality: backup messages before removing them
IMAP features:
* Security: supports TLS/SSL via imaps: (port 993) and STARTTLS; CRAM-MD5
for authentication
* Supports NAMESPACE for simplified configuration
* Pipelining for maximum speed (currently only partially implemented)