[Dovecot] Encryption solution for messages at rest

2013-10-29 Thread Alan Brown
Date: Tue, 29 Oct 2013 08:54:04 +0100 From: Robert Schetterer To: dovecot@dovecot.org Subject: Re: [Dovecot] Encryption solution for messages at rest Message-ID: <526f699c.9080...@sys4.de> Content-Type: text/plain; charset=ISO-8859-1 you shouldnt host mail/imap services on the same servers wi

Re: [Dovecot] Mailbox conversion/importing - SOLVED

2013-06-10 Thread Alan Brown
On 10/06/13 12:03, Alan Brown wrote: I've been tasked with importing a large bunch of mbox folders (about 500) into an existing mdbox setup in Dovecot 2.1 As far as I can see, dsync "mirror" or "backup" are both inappropriate ways of doing this. Does anyone have an

[Dovecot] Mailbox conversion/importing

2013-06-10 Thread Alan Brown
I've been tasked with importing a large bunch of mbox folders (about 500) into an existing mdbox setup in Dovecot 2.1 As far as I can see, dsync "mirror" or "backup" are both inappropriate ways of doing this. Does anyone have any suggestions about how I could proceed? Thanks in advance

Re: [Dovecot] Administrative mailbox deletions

2013-06-04 Thread Alan Brown
and "doveadm mailbox delete" doesn't like it. Does anyone have the magic sauce needed to escape the - character? An "escaping" that works at the *nix level (not necessarily with doveadm, but I would assume it works there too) is, e.g., rm -- -foo i.e., double dashes to nullify the "-" o

[Dovecot] Administrative mailbox deletions

2013-06-04 Thread Alan Brown
I'm in the process of nuking a bunch of dead mailboxes after they've been migrated to other servers - but the accounts have been kept. A simple shell script takes care of most of it, BUT (there's always a "but" isn't there?) One user has named all his mailboxes with leading hyphens. ie

[Dovecot] Strange Dovecot 2.0.20 auth chokes and cores

2012-05-30 Thread Alan Brown
From: "Konrad ." When we upgrade our kernels from 2.6.32.2 to 3.2.16 something strange has happened. On high traffic dovecot/auth looks like not responding. We found a lot of this lines at the log: [snip] We compile Dovecot with poll instead of epoll (--with-ioloop=poll) and this works for

Re: [Dovecot] Dovecot 2.1 mbox + maildir

2012-05-30 Thread Alan Brown
From: Timo Sirainen On Mon, 2012-05-28 at 14:50 +0100, Alan Brown wrote: > What syntax is needed to make this work? > > The 2.0 wiki recomendations don't work - I can see the inboxes or the > folders but not both at once and there are lots of error messages about >

Re: [Dovecot] per-mailbox message limits

2012-05-29 Thread Alan Brown
On 29/05/12 16:56, dovecot-requ...@dovecot.org wrote: >> > This is something Timo hacked up for me a few years ago and I realised >> > should be on the list in case anyone else wants them. >> > > Perhaps you should try mdbox some day? If and when I get permission to implement it. (It was hard

[Dovecot] per-mailbox message limits

2012-05-29 Thread Alan Brown
This is something Timo hacked up for me a few years ago and I realised should be on the list in case anyone else wants them. The following patches will limit maildir folders to 4000 messages on Dovecot 2.0.* and 2.1.* The Specfile patch is against the Cityfan Redhat EL5 SRPM but is likely

[Dovecot] Dovecot 2.1 mbox + maildir

2012-05-28 Thread Alan Brown
What syntax is needed to make this work? The 2.0 wiki recomendations don't work - I can see the inboxes or the folders but not both at once and there are lots of error messages about prefix clashes if I simply use the existing 2.0.20 conf file on 2.1.6 The layout I have is: Inboxes in mbox

[Dovecot] OS/Distro wars

2011-12-22 Thread Alan Brown
DO NOT FEED THE TROLLS

Re: [Dovecot] IMAP SPECIAL-USE extension

2011-12-12 Thread Alan Brown
> Date: Wed, 07 Dec 2011 00:49:49 +0200 > From: Timo Sirainen > Subject: Re: [Dovecot] IMAP SPECIAL-USE extension > > I did this: http://hg.dovecot.org/dovecot-2.1/rev/9b9a206395f7 Just to add to the confusion: Pine/Alpine uses "sent-mail" :(

Re: [Dovecot] dovecot Digest, Vol 101, Issue 26

2011-09-15 Thread Alan Brown
From: Timo Sirainen Subject: Re: [Dovecot] general advice sought Message-ID: <1315830847.7326.48.camel@hurina> Content-Type: text/plain; charset="ISO-8859-15" On Mon, 2011-09-12 at 13:11 +0100, Alan Brown wrote: I'd like to hear the thoughts of list members on which t

[Dovecot] general advice sought

2011-09-12 Thread Alan Brown
I'd like to hear the thoughts of list members on which type of storage method seems "best" for inboxes and for folders. The filesystem is GFS2 and for various reasons I can't change it. Inboxes - currently Mbox format. Some users have upwards of 5000 messages in there (the largest is about 18k

Re: [Dovecot] IO rate quotas?

2011-04-11 Thread Alan Brown
From: Timo Sirainen Subject: Re: [Dovecot] IO rate quotas? So a single process that is reading files fast enough from disk can cause disk IO to spike in a way that makes all other processes wait for available disk IO? It's not a single process. Thunderbird's newest defaults are to syncroniz

Re: [Dovecot] dovecot Digest, Vol 94, Issue 44

2011-02-17 Thread Alan Brown
Date: Wed, 16 Feb 2011 07:04:55 + (GMT) From: Spyros Tsiolis Subject: [Dovecot] [Off Topic] - Any backup solutions ? To: Dovecot Message-ID: <627531.34045...@web27203.mail.ukl.yahoo.com> Content-Type: text/plain; charset=utf-8 OK, I know this is not for this list; However, reading all

Re: [Dovecot] dovecot Digest, Vol 93, Issue 41

2011-01-18 Thread Alan Brown
> From: Stan Hoeppner > Subject: Re: [Dovecot] SSD drives are really fast running Dovecot > > > Yes. Go with a cluster filesystem such as OCFS or GFS2 and an inexpensive SAN > storage unit that supports mixed SSD and spinning storage such as the Nexsan > SATABoy with 2GB cache: http://www.ne

Re: [Dovecot] dovecot Digest, Vol 91, Issue 18

2010-11-08 Thread Alan Brown
From: Timo Sirainen Subject: Re: [Dovecot] emails getting mangled when dragging from Exchange account to IMAP shared folders On Wed, 2010-11-03 at 16:18 -0700, Scott Goodwin wrote: FYI, I got rawlog working and it shows the same break in the raw logs as in the broken headers. Below

Re: [Dovecot] 2.0.3 Bug - hanging issue

2010-10-26 Thread Alan Brown
> From: Timo Sirainen Subject: Re: [Dovecot] 2.0.3 Bug - hanging issue On 25.10.2010, at 14.13, Alan Brown wrote: > Oct 25 12:36:34 msslat dovecot: imap(keh2): Error: user keh2: Initialization failed: Namespace '#mbox/': mkdir(/stage/mail/imap1/keh2/mail) failed: Permissi

Re: [Dovecot] 2.0.3 Bug - hanging issue

2010-10-25 Thread Alan Brown
> From: Charles Marcus > On 2010-10-25 9:13 AM, Alan Brown wrote: > > We had this this morning: 2.0 is still getting a good number of bug fixes so if you're going to use it you should be prepared to upgrade to the latest and see if the problem is already fixed before rep

Re: [Dovecot] dovecot Digest, Vol 90, Issue 102

2010-10-25 Thread Alan Brown
> From: "Roderick A. Anderson" > Subject: [Dovecot] RHEL5/CentOS5 YUM repo, rpm, or spec file for 2.0? > > I don't remember sing any mention come across the list reference the > Subject line and nothing shows up within the first three pages of a > Google search. > > Anyone know of a YUM repo. RPM

[Dovecot] 2.0.3 Bug - hanging issue

2010-10-25 Thread Alan Brown
We had this this morning: Oct 25 12:36:34 msslat dovecot: imap(keh2): Error: user keh2: Initialization failed: Namespace '#mbox/': mkdir(/stage/mail/imap1/keh2/mail) failed: Permission denied (euid=2291(keh2) egid=101(luci) missing +w perm: /stage/mail/imap1, euid is not dir owner) Oct 25 12

Re: [Dovecot] Limit access to dovecot by domains?

2010-10-18 Thread Alan Brown
> Date: Fri, 15 Oct 2010 15:09:57 +1100 > From: Jobst Schmalenbach > Subject: Re: [Dovecot] Limit access to dovecot by domains? > To: Timo Sirainen > Cc: dovecot@dovecot.org > Message-ID: <20101015040957.ga3...@senna.barrett.com.au> > Content-Type: text/plain; charset=us-ascii > > On Thu, Oct 14

Re: [Dovecot] Upgraded dovecot - now it insists on imap TLS

2010-09-13 Thread Alan Brown
Marcus Rueckert wrote: > > What am I missing? > dovecot -n output would help. It would, but I found/fixed the problem already. I had to set the following: protocol imap { disable_plaintext_auth=no } The default has changed from "no" to "yes" between 1.1.20 and 2.0.1, but the conversion rout

[Dovecot] Upgraded dovecot - now it insists on imap TLS

2010-09-13 Thread Alan Brown
This is definitely an operator error issue, but I'm under a bit of pressure. I updated our 1.1.20 installation to 2.0.1 over the weekend and discovered this morning that it's insisting on TLS imap on port 143 as well as port 993 What am I missing? Thanks in advance Alan

Re: [Dovecot] dovecot Digest, Vol 89, Issue 27

2010-09-06 Thread Alan Brown
> > Timo Sirainen Wrote: > > > > > On Mon, 2010-09-06 at 14:26 +0100, Alan Brown wrote: > > > > Is there any way of enforcing a Maildir per-folder message limit in > > > > Dovecot? > > > > > No. > > > > Would you co

Re: [Dovecot] dovecot Digest, Vol 89, Issue 25

2010-09-06 Thread Alan Brown
Timo Sirainen Wrote: > On Mon, 2010-09-06 at 14:26 +0100, Alan Brown wrote: > > Is there any way of enforcing a Maildir per-folder message limit in > > Dovecot? > No. Would you consider it as a feature request? > > We're finding major performance hits once a

Re: [Dovecot] dovecot Digest, Vol 89, Issue 26

2010-09-06 Thread Alan Brown
Timo Sirainen Wrote: >On Mon, 2010-09-06 at 12:37 +0100, William Blunn wrote: > > Whilst documenting LAYOUT=maildir++ under dbox, that got me thinking: > > > > Can we specify :LAYOUT=maildir++ with mbox? > Yes, ever since LAYOUT was added. > > If I have it right, this should then remove the p

[Dovecot] Quotas - per folder message limits?

2010-09-06 Thread Alan Brown
Is there any way of enforcing a Maildir per-folder message limit in Dovecot? We're finding major performance hits once a threshold of files/directory is exceeded. This applies across all common filesystems with the threshold differing depending on the FS. GFS2 pretty much _STOPS_ for 10 min