Red Hat Bugzilla – Bug 170960
Include dovecot-lda with sieve support
Last modified: 2014-01-21 17:52:59 EST
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Description of problem:
it would be nice if you would provide dovecot 1.0(alpha) lda with sieve-support in the development tree for fedora core 5.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
I agree, it's time to start shipping dovecot 1.0 even though its not officially
released yet. The 0.99 version is probably less stable and definitely less
feature full than 1.0 alpha.
I'm being transitioned to other responsibilities and package ownership of
dovecot is transferring at the same time. The new (yet to be determined) package
maintainer for dovecot will need to pick up the ball on this issue. This comment
serves mostly as an endoresement from me that transitioning from 0.99 to 1.0
alpha is a good idea.
Howver, that being said, this bug report requests sieve support, but to the best
of my knowledge that support does not yet exist in 1.0, at least not according
to http://wiki.dovecot.org/moin.cgi/CoreFeatures, nor does a quick perusal of
the current CVS development tree reveal any sieve support. So I'm going to set
the status of this bugzilla to NeedInfo and request a bit more clarification on
the sieve support you're looking for.
Main features of Dovecot LDA
- Mailbox indexing during mail delivery, quicker mailbox access
- Quota enforcing by plugin
- Sieve language support
State of Dovecot LDA
Dovecot LDA has been around since Dovecot 1.0-test65 (march 2005), it has had
some minor problems but as I write this on august 2005 it has been working well
several months for me. Dovecot LDA itself is a very simple piece of software,
mailbox and index code is directly from Dovecot so if Dovecot works well for you
so should LDA's basic functionality work also.
To start with you'll need at least
- Dovecot 1.0, test80 or above recommended
- Dovecot LDA from CVS
- MTA, for example Postfix 2.0 or above
It's in separate dovecot-cvs module in CVS. I'll probably start generating tarballs out of it at some point.
There are a few things I'd still like to do to it:
- Make it share all except the Sieve code with the deliver program distributed with Dovecot. I'd rather
not include the Sieve code in main Dovecot tarball, but a simpler delivery agent is still useful with it.
Anyway, these two delivery agents both have the same binary name and location, so something should
probably be done about this. The main dovecot package should contain the basic delivery agent and
dovecot-lda be in its separate package (unless you want to create separate conflicting packages for
- A separate dovecot-deliver.conf file is annoying and it's too easy to forget it has to exist and has to
have same settings as the main dovecot.conf file. So I'll probably have to do some kludging to make it
read the main dovecot.conf file.. The proper solution for this will come around Dovecot v2.0 with its
new configuration code, but that's a long time away.
Thank you both for pointing me at this, I was not even aware this code existed
(it's a little bit hidden, but it is there if you know where to look for it :-).
Ironically just a few weeks ago in an internal dialog I pointed out dovecot
lacked server side filtering which was a disadvantage in the context of the
discussion. In hindsight that assertion was wrong, but it's not obvious from the
wiki nor via CVS ("cvs co -c" returns an empty module list). Nor is it on the
CoreFeatures page. May I suggest when important new functionality is added it
behooves the project to make the availability of the feature more obvious. I
would not have followed the LDA wiki link looking for seive support although in
hindsight I suppose there is a certain logic to sieve being located under LDA.
Having it be on a "Features" page would probably help assure this important
functionality is not overlooked or assumed to be absent.
I do think our dovecot package should include this code and believe it should be
provided as a subpackage of the main dovecot package.
Created attachment 121950 [details]
compressed tar archive with .spec and patches
If someone with proper access would care to start by putting the basic
dovecot-1.0-alpha4 in rawhide, that would be a good start. To facilitate that,
I've attached the .spec file and patches I've used to build dovecot-1.0-alpha4
on fc5t1, which I've got running to my satisfaction.
With the provided spec file and patches i was able to successfully run dovecot
1.0alpha4 (very nice to be able to :-))
However i ran into a problem with dotfile locking when opening the inbox's
(/var/mail/%u style mbox files), dovecot tries to create lock files there but
has no permission to do so, hence opening the INBOX folder failed.
To fix this i changed dovecot.conf to have:
# Grant access to these extra groups for mail processes. Typical use would be
# to give "mail" group write access to /var/mail to be able to create dotlocks.
mail_extra_groups = mail
This way it has permission to write lockfiles in the /var/mail (ie
/var/spool/mail) directory, and everything works as expected again.
Is it an idea to include this in the config file provided in your spec/patches
tarbal (& in the final dovecot package)?
Created attachment 122108 [details]
respun attachment for alpha5
enabled "mail_extra_groups = mail" in .conf as suggested.
Devel list thread:
I am picking up on this. I need to check out the new code, how it relates and
how risky it would be to drop in this late in cycle. If the new (LDA) thing is
a drop-in replacement for dovecot, it should be fine. The wiki page in URL of
this bug does not seem to exist :|.
right url: http://wiki.dovecot.org/LDA
Can we at least have Dovecot 1.0 code for POP/IMAP, even if LDA isn't ready? Or
is LDA absolutely required for Dovecot 1.0 to run?
LDA is not required for dovecot to run. It's very nice to have, but I agree
with you that priority 1 has to be the core dovecot package of imap/pop3.
I've done a rpm -i dovecot-0.99.14-10.fc5.1.src.rpm, tar xfz the here attached
file, updated from alpha5 to beta1 and rpmbuild the whole thing on my production
Results have been nothing but completely positive. Stable (more then before),
and more responsive too
It gets my 2 thumbs up :-)
Regarding Peter Rockai's concern: my recommendation is to only upgrade to beta1
for dovecot itself at this time, leaving LDA for FC6. Alpha5 has been very
stable for me using the attachment I posted, and as soon as beta1 came out, I
rpmbuild it with no other change than the file name and the release number in
.spec and it has hummed along happily for me since. As Chris writes,
1.0alpha/beta is a significant improvement on 0.99.14, and not a risk to FC5 at all.
1.0.beta2 is in rawhide now, which doesn't include even the simple LDA:
2006-01-02 13:45 Timo Sirainen <firstname.lastname@example.org>
* src/: Makefile.am, deliver/deliver.c: Deliver binary is out of
date, dovecot-lda should be used for now.
Up to Peter whether to include dovecot-lda in FC5 (if not, the bug should be
removed from FC5Target)
Package seems to work well.
Only minor nitpick is that the URL for the package in the specfile should be
changed from http://dovecot.procontrol.fi/ to http://www.dovecot.org/
The LDA would be good but what we have now is certainly a great start. Many
thanks to prockai for his efforts.
With the situation at the hand, dovecot-lda will go to FC6, not sooner. It is
way too late to get LDA in FC5. We will have dovecot 1.0beta2 and will hope it
won't break too badly. Moving to FC6Target.
Whats the status on this one?
I finally got to this one.
A dovecot-sieve-1.0.1-1.fc7 should be available in rawhide. Please test it.
No complaints so far, closing as done.