similar to: Multiuser attachment storage (mail_attachment_dir)

Hello, We are migrating our dovecot servers from 2.1.9 to 2.1.15 (or 2.2 if there is a stable version soon) and maildir format to mdbox. Looking for mdbox options I have found options: * mail_attachment_dir * mail_attachement_min_size * mail_attachment_fs * mail_attachment_hash but this options are described with the message: # WARNING: This feature hasn't been tested much yet. Use at

Hi everyone, I am currently trying to setup our next dovecot server (2.2.18) with SIS enabled, but I have enconutered 1 problem and 1 question: *1) Same attachment, different filenames* I have a feeling a misconfigured something (or forgot to do something) because SIS almost works, but not quite since 3 identical attachment take 3x the space (see end of email for my SIS config). For 3 the

Hi list, this question was already posted a few years ago (https://www.dovecot.org/list/dovecot/2014-November/098585.html). I already asked the original queriest and he told me, that he never got an solution or workaround but it was not important enough for him. When using replication in conjunction with sieve vacations, the .dovecot.lda-dupes file is not synced with the other server. So when

Hello everybody, What is the best way to delete an user mailbox (ex: /var/mail/johndoe ) when all attachments (for all users) are in a common directory with SIS deduplication (ex: mail_attachment_dir = /var/mail/attachments ) ? Trying to delete user mailbox directory (rm) and do the command : doveadm -v purge -u johndoe leave all johndoe's attachments orphelin. Best regards,

Based on this you are not using SIS, so I wonder if those are some old emails when you were using SIS? Can you provide an example corpus of such mail? You can use e.g. https://www.dovecot.org/tools/dbox-anonymize.pl https://www.dovecot.org/tools/maildir-obfuscate.pl https://www.dovecot.org/tools/mbox-anonymize.pl https://www.dovecot.org/tools/mdbox-obfuscate.pl to obfuscate the mail. Aki On

Sorry, I have checked before I wrote first post. Based on docs - the path should be in /etc/dovecot/dovecot.conf or /etc/dovecot/conf.d/10-mail.conf (I have Ubuntu 16.04 LTS). I have some familiar lines in 10-mail.conf: #mail_attachment_dir = #mail_attachment_min_size = 128k #mail_attachment_fs = sis posix #mail_attachment_hash = %{sha1} but all these lines are commented out. So - in theory -

On 12/08/2019 05:23, Aki Tuomi via dovecot wrote: > >> On 11/08/2019 22:39 Paul Macdonald via dovecot <dovecot at dovecot.org> >> wrote: >> >> >> >> Hi, >> >> i want to keep track of user mailbox size, >> >> I'm using >> doveadm mailbox status -u <user> vsize INBOX >> >> for a given mailbox this is

Hi, I'm currently running a small home-server with Dovecot. A long time ago I configured it with SIS enabled. I would like to stop using SIS. If I remove sis from mail_attachment_fs will the old mails that are stored in SIS-storage still be accessible? How can I convert all mailboxes to stop using SIS and store attachments back in the mails? Rgds, N.

Now that v2.0.0 is only waiting for people to report bugs (and me to figure out how to fix them), I've finally had time to start doing what I actually came here (Portugal Telecom/SAPO) to do. :) The idea is to have dbox and mdbox support saving attachments (or MIME parts in general) to separate files, which with some magic gives a possibility to do single instance attachment storage. Comments

Hi there ! I?m using dovecot 2.3.10 (manually compiled on Centos 8 x86_64 - fully updated), XFS filesystem, with mdbox and a separated compressed attachment directory: mail_attachment_fs = sis compress:lz4:6:posix mail_attachment_hash = %{sha256} mail_attachment_dir = /ATTACHMENTS I'm using dovecot LDA (for mail delivery). Everything works fine with the delivery and compression. The

I am running dovecot 2.0.13 on CentOS5, set up with only local system users, and single instance store set up in a single directory. e.g. mail_attachment_dir = /var/mail/attachments I get errors when importing mail to IMAP because the attachment directories are owned by the respective mail account user(s) and so cannot be accessed or written to by other users. Are there some user id setting I

On 14 Mar 2018, 20:42 +0100, Aki Tuomi <aki.tuomi at dovecot.fi>, wrote: > > > On 14 March 2018 at 21:17 Nick Rosier < nick+dovecot at bunbun.be> wrote: > > > > > > Hi, > > > > I'm currently running a small home-server with Dovecot. A long time ago > > I configured it with SIS enabled. I would like to stop using SIS. > > > >

http://hg.dovecot.org/dovecot-2.0-sis contains the code for it. Otherwise it's the latest (as of writing this) dovecot-2.0 hg tree. Please test if you're interested in SIS. :) Once there's at least some testing, I'll probably add this to v2.0.x since very little of this new code is used when SIS is disabled (which is the default of course). SIS works pretty much like explained in

Hello, I'm using dovecot 2.1.16 with SiS configured as: mail_attachment_dir = <mypath> mail_attachment_min_size = 128 k mail_attachment_fs = sis posix mail_attachment_hash = %{sha1} I'm having a few errors like: Sep 18 15:46:32 myotis51 dovecot: imap(igd): Error: Attachment file

I'm seeing this: ./17/3c/173c81da2aab91f225f8eb5e8fcc87119be4eff0-b38d990442316a54a90c00008f4649af: SecuriteInfo.com.TR.Kryptik.180736.5155.16748.22498.UNOFFICIAL FOUND ./17/3c/173c81da2aab91f225f8eb5e8fcc87119be4eff0-bc70851b03216a54483f00008f4649af: SecuriteInfo.com.TR.Kryptik.180736.5155.16748.22498.UNOFFICIAL FOUND When scanning the "attachments" directory of my mdbox. How can

Hi I migrated my dovecot server from Maildir to mdbox with saving attachments to external files and enabled SIS a few days ago. Everything works fine except one issue. I have both virtual and system users. Dovecot saves attachments with mode 0600. So I catch such errors for system users: dovecot: lda(wasya): Error: fs-sis: Couldn't read hash file

I just upgraded my Ubuntu server from 11.10 to 12.04.1 and that upgraded Dovecot to 2.0.19. For some reason I'm getting a lot more (5 times) disconnect in IDLE and inactivity time outs. I'm using only IMAP with two users. Both users access the server from multiple devices, phone, tablet and desktop computer. I had previously set the max_userip_connections to 20 and rarely got the

Hello: In case it is defined to use zlib compression, does SIS save attachments compressed? I have found this question replied in the past (2012) and the answer was NO. I ask again just to know if there have been changes or if it is in the roadmap to add compression. I have been testing to migrate from maildir+zlib to mdbox+zlib+sis and the results, in terms of space used, and worst than

10.02.2015 18:36, TN ?????: > What is the best way to delete an user mailbox (ex: /var/mail/johndoe ) when all attachments (for all users) are in a common directory with SIS deduplication (ex: mail_attachment_dir = /var/mail/attachments ) ? > Trying to delete user mailbox directory (rm) and do the command : doveadm -v purge -u johndoe leave all johndoe's attachments orphelin.

Since changeset 8a63f621bd2e I'm one step closer to the perfect working setup. I'm sharing one GID per domain, all it's alias names and accounts. So I can use: mail_attachment_dir = /srv/mail/.SiS/%{gid} In order to avoid permission trouble I've set fs ACL on the .SiS dir: ,--[ getfacl srv/mail/.SiS ]-- | # file: srv/mail/.SiS | # owner: root | # group: root | user::rwx |