mirror of
https://github.com/imapsync/imapsync.git
synced 2024-11-17 00:02:29 +01:00
144 lines
5.6 KiB
Plaintext
144 lines
5.6 KiB
Plaintext
#!/bin/cat
|
|
$Id: FAQ.Archiving.txt,v 1.18 2019/10/23 17:56:28 gilles Exp gilles $
|
|
|
|
This documentation is also available online at
|
|
https://imapsync.lamiral.info/FAQ.d/
|
|
https://imapsync.lamiral.info/FAQ.d/FAQ.Archiving.txt
|
|
|
|
=======================================================================
|
|
Imapsync issues and tips about archiving
|
|
=======================================================================
|
|
|
|
Questions answered in this FAQ are:
|
|
|
|
Q. How can I archive different accounts on the same destination account,
|
|
each account on a separate folder?
|
|
|
|
Q. How can I restore a complete account archived in a subfolder, like
|
|
with the option --subfolder2?
|
|
|
|
Q. How to move emails from one IMAP folder to another either on the
|
|
same IMAP server or a different one?
|
|
For example, all messages older than 1 year, move from INBOX to Archive.
|
|
|
|
Q. Can imapsync be used to maintain and restore a local offline copy
|
|
of a mailbox, eg for backup purposes, using Mbox or Maildir
|
|
format, so that if the server fails, then the mailbox could be
|
|
reinstated?
|
|
|
|
Q. How to archive a whole year in a subfolder?
|
|
|
|
Q. How to archive a whole year in subfolders but without subsubfolders?
|
|
|
|
https://imapsync.lamiral.info/FAQ.d/FAQ.Archiving.txt
|
|
=======================================================================
|
|
Q. How can I archive different accounts on the same destination account,
|
|
each account on a separate folder?
|
|
|
|
R. Use --subfolder2
|
|
|
|
--subfolder2 str : Syncs the whole host1 folders hierarchy under the
|
|
host2 given folder str.
|
|
(It does it internally by adding two --regextrans2
|
|
options before all others.)
|
|
|
|
Examples:
|
|
|
|
imapsync ... --user1 Foo --subfolder2 FooArchiv
|
|
|
|
imapsync ... --user1 Bar --subfolder2 BarArchiv
|
|
|
|
In case you need a very strict sync, add options
|
|
--delete2 --delete2foldersonly "FooArchiv"
|
|
(or "BarArchiv" for the second example).
|
|
It will delete on account2 what is not on account1 but only in the right place,
|
|
ie, the subfolder "FooArchiv".
|
|
|
|
Examples:
|
|
|
|
imapsync ... --user1 Foo --subfolder2 FooArchiv --delete2 --delete2foldersonly "FooArchiv"
|
|
|
|
imapsync ... --user1 Bar --subfolder2 BarArchiv --delete2 --delete2foldersonly "BarArchiv"
|
|
|
|
=======================================================================
|
|
Q. How can I restore a complete account archived in a subfolder, like
|
|
with the option --subfolder2?
|
|
|
|
R. Use --subfolder1
|
|
|
|
--subfolder1 str : Syncs the host1 folders hierarchy under folder str
|
|
to the root hierarchy of host2.
|
|
It's the couterpart of a sync done by --subfolder2
|
|
when doing it in the reverse order.
|
|
Backup/Restore scenario:
|
|
Use --subfolder2 str for a backup to the folder str
|
|
on host2. Then use --subfolder1 str for restoring
|
|
from the folder str, after inverting
|
|
host1/host2 user1/user2 values.
|
|
|
|
Examples:
|
|
|
|
imapsync ... --user2 Foo --subfolder1 FooArchiv
|
|
|
|
imapsync ... --user2 Bar --subfolder1 BarArchiv
|
|
|
|
|
|
=======================================================================
|
|
Q. How to move emails from one IMAP folder to another either on the
|
|
same IMAP server or a different one?
|
|
For example, all messages older than 1 year, move from INBOX to Archive.
|
|
|
|
R1. Solution:
|
|
|
|
imapsync ... --minage 365 --folder Inbox --f1f2 INBOX=Archive --delete1 --noexpungeaftereach
|
|
|
|
Add option --noexpungeaftereach if speed is a concern.
|
|
Add option --delete1 if you want to move messages, instead of just copy/sync them.
|
|
|
|
R2. See also file FAQ.Folders_Mapping.txt
|
|
|
|
|
|
https://imapsync.lamiral.info/FAQ.d/FAQ.Archiving.txt
|
|
=======================================================================
|
|
Q. Can imapsync be used to maintain and restore a local offline copy
|
|
of a mailbox, eg for backup purposes, using Mbox or Maildir
|
|
format, so that if the server fails, then the mailbox could be
|
|
reinstated?
|
|
|
|
R1. No. Imapsync plays with IMAP servers only.
|
|
|
|
R2. Imapsync can't but rick-sanders-imap-tools can!
|
|
See https://github.com/andrewnimmo/rick-sanders-imap-tools
|
|
|
|
Back up and restore IMAP accounts with imapdump.pl and dumptoIMAP.pl
|
|
It looks like imapdump.pl has options to avoid duplicates and be
|
|
in an update mode. There are options -u -U
|
|
[-u] Don't dump messages already dumped
|
|
[-U] Don't dump message if it already exists in the dump directory
|
|
I wonder the difference, I've never used Rick's tools.
|
|
|
|
Remember that doing backups without trying the restore process
|
|
is more dangerous than doing no backups at all. No backups makes
|
|
people act in a safer way, well, usually...
|
|
|
|
R3. Use ImportExportTools for Mozilla Thunderbird by Paolo Kaosmos.
|
|
ImportExportTools does not do IMAP as a destination.
|
|
|
|
=======================================================================
|
|
Q. How to archive a whole year in a subfolder?
|
|
|
|
R.
|
|
|
|
imapsync ... --search "SENTSINCE 1-Jan-2018 SENTBEFORE 31-Dec-2018" \
|
|
--folder2 ARCHIVE_2018 --justfolders --dry
|
|
|
|
=======================================================================
|
|
Q. How to archive a whole year in subfolders but without subsubfolders?
|
|
|
|
|
|
imapsync ... --search "SENTSINCE 1-Jan-2018 SENTBEFORE 31-Dec-2018" \
|
|
--sep2 _ --regextrans2 's{(.*)}{Archive_$1_2018}' --justfolders --dry
|
|
|
|
=======================================================================
|
|
=======================================================================
|