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Oswald Buddenhagen 01329bdf82 exclude placeholders from trashing
it makes no sense to trash the placeholders, and in fact the common
case is that they are deleted due to being replaced by the full
message.

a separate S_PURGED state needed to be added, as S_PURGE needs to be
reset after setting F_DELETED (so the operation doesn't count as still
pending after journal replay), yet trashing needs an indicator. logging
is now done via a separate command, as piggy-backing it on flag updates
just makes things less legible for no benefit.

this is mostly academical, as trashing being done on the side where
placeholders reside is rather unlikely.
2022-06-19 16:03:25 +02:00
debian bump copyrights 2022-06-19 16:01:29 +02:00
LICENSES convert licensing to SPDX 2022-06-19 16:01:29 +02:00
src exclude placeholders from trashing 2022-06-19 16:03:25 +02:00
.gitignore fix .gitignores 2022-06-19 16:01:22 +02:00
acinclude.m4 update fsf's postal address. i think it's sort of useless nowadays 2006-02-09 17:44:22 +00:00
AUTHORS reshuffle for "contact priority's" sake 2008-02-23 08:53:39 +00:00
autogen.sh use autoreconf instead of calling separate tools 2013-12-01 13:36:26 +01:00
configure.ac convert licensing to SPDX 2022-06-19 16:01:29 +02:00
COPYING convert licensing to SPDX 2022-06-19 16:01:29 +02:00
isync.spec.in purge vestiges of the compat wrapper 2019-08-30 13:13:30 +02:00
Makefile.am convert licensing to SPDX 2022-06-19 16:01:29 +02:00
mbsync-get-cert convert licensing to SPDX 2022-06-19 16:01:29 +02:00
NEWS re-interpret relative local paths in config file 2022-06-19 16:02:03 +02:00
README Merge branch '1.3' 2020-07-08 12:51:20 +02:00
TODO create placeholders for messages over MaxSize 2020-08-04 17:16:03 +02:00

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isync/mbsync - free (GPL) mailbox synchronization program
http://isync.sf.net/

See AUTHORS for contact information.

``mbsync'' 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.
``mbsync'' is suitable for use in IMAP-disconnected mode.

Synchronization is based on unique message identifiers (UIDs), so
no identification conflicts can occur (unlike with some other mail
synchronizers).
Synchronization state is kept in one local text file per mailbox pair;
these files are protected against concurrent ``mbsync'' processes.
Mailboxes can be safely modified while ``mbsync'' operates.
Multiple replicas of each mailbox can be maintained.

isync is the project name, while mbsync is the current executable name; this
change was necessary because of massive changes in the user interface.

* 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:
	* Supports TLS/SSL via imaps: (port 993) and STARTTLS
	* Supports SASL for authentication
	* Pipelining for maximum speed

* Compatibility

    isync should work fairly well with any IMAP4 compliant server;
    servers that support the UIDPLUS and LITERAL+ extensions are most
    efficient.

    Courier 1.4.3 is known to be buggy, version 1.7.3 works fine.

    M$ Exchange (2013 at least) needs DisableExtension MOVE to be compatible
    with the Trash functionality.

* Platforms

    At some point, ``isync'' has successfully run on:
    Linux, Solaris 2.7, OpenBSD 2.8, FreeBSD 4.3.

* Requirements

    perl v5.14+
    Berkeley DB 4.1+ (optional)
    OpenSSL for TLS/SSL support (optional)
    Cyrus SASL (optional)
    zlib (optional)

  The build from git also requires:

    GNU autotools (autoconf & automake)
    perl module Date::Parse (libtimedate-perl on Debian, perl-TimeDate on
                             Fedora and Suse)

* Installation

    ./autogen.sh (only when building from git)
    ./configure
    make
    sudo make install

* Help

    Please see the man page for complete documentation.