17 Oct
2019
17 Oct
'19
2:05 p.m.
On Tuesday 15 October 2019 18:56:34 Gene Heskett wrote:
This is very complicated process. Are you sure kmail is working
properly. Unfortunately to inspect kmail one should compile it with
Debug enabled and install the additional package. So without closer
inspection it is hard to say.
I can only advise to simplify the process. This dovecot server for
sure speaks imap to start with. So you could sync your own imap
server and let the imap server be the interface to all your mails.
http://www.dbmail.org/dokuwiki/doku.php
look at the project. AFAIR it can handle postgres or mysql. I used
mysql and it was really impressive. In few words it is an IMAP
server with database backend. Might be suitable, but also might be
too much work (see below) compared to dovecot. I found dovecot more
complex, but is widely used and with a lot of documentation and
support around.
I don't know Gene. I have the suspicion that there are two things
working on your maildir corrupting the files and I think you
overcomplicated the things.
There is a program called imapsync for example. If I were you and I
wanted to save mails locally, I would use imapsync with either
dovecot or dbmail and use the imap interface to read whatever mails
I want with kmail - tends to work pretty well for me for over 10y
now.
I use two imap servers for mail with kmail - the local one and the
public one. There might be around 10000msg there at the moment -
most of them on the public server. I do not sync them locally, but I
was playing with this idea via imapsync. I used imapsync in one
company few years ago and it is very robust application.
Probably the easiest way is to let dovecot handle your Maildir
(don't forget to relocate it outside of your ~/ and let kmail forget
it). I think this is what I finally ended up doing may be 10y ago.
Since then 0 problems.
I hope it helps
regards
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Cheers, Gene Heskett
Cheers, Gene Heskett
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
If we desire respect for the law, we must first make the law respectable.
- Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/gene>
On Tuesday 15 October 2019 17:04:54 deloptes wrote:
Its doing it again since sometime yesterday. A forever session burning up
a core, bouncing from core to core. I killed all the indice files a
couple 3 days back, and it took several hours to rebuild, then went back
to sleep for a day or so.
Lets explore the use of dbus to manage the contents of the two spam dirs.
My sa-learn driver script is using system stuff to manage those dirs
which kmail might not agree with, so if kmails own move or delete
commands were used instead, might help it to maintain valid indices? As
an experiment, I just killed the indices for those 2 dirs, and will see
if that stops it in due time.
Where do I find the docs on how to do that? The help files for kmail
aren't exactly voluminous on that subject.
Gene Heskett wrote:
Amanda does that every night, no complaints. I don't know the message
is gone till I need to search for a senders name I know well is there
as I had an extensive conversation with him in 2002. Search finds
nothing, and instantly. Go look a that years folder, which should have
1000+ messages in it, and today there are only two msgs in that
subfolder.
> >> > These seem to be related to kmail finding trash files in its
> >> > database, causing problems while re-indexing. I have two
> >> > folders which are subfolders with a given years messages
> >> > manually sorted into that years corpus.
> >>
> >> I recall experiencing similar with KDE3 like 12y ago. Unpleasant
> >> situation for sure! On Tuesday 15 October 2019 13:45:14 deloptes
wrote:
BACKUP? mails can not be that big compared to nowdays drives
capacity and prices Gene Heskett wrote:
> Greetings all;
Hi Gene,
> Are you send those to /dev/null? I've sent a whole bunch of
> them.
I do not know what you are talking about, but I recall you
mentioned before you had issues with your mailbox/es.
> These crashes always seem to be preceded by a couple days of a
> kmail session burning up a core of 4 cores, bouncing to the
> next available core, at 99 to 100% at 15 second or so
> intervals.
AFAIR you are using local MailDir with tons of mail
yes but its slowly disappearing. > When I
relaunch kmail after one of these crashes, I am getting
> advisories that so-and-so has an index problem, and its
> generally the top level folder, and 2 or 3 of its subfolders
> that are named. And the older folders are slowly being emptied,
> as in messages are disappearing despite having no expiry set
> up.
>
> Can anything be done, or is there something I can check-uncheck
> someplace?
I don't know exactly, but I know what solved my problems was to
setup imap server between the directory structure and the client.
The server where the mails are is 4cores/32GB mem, however the
server is not very fast - I am not sure why - I suspect the disks
are not the fastest, but I do not experience any issue with
mails.
I'm currently sucking, with fetchmail, from a dovecot database at
my isp, but the procmail direct deposit into the spam folder,
which gets mv'd to spam-hold for one day by the same script that
has sa-learn spam being done on that folder, moving what it has
looked at to spam-hold. Thats the only non-kmail accesses that I
have programmed. Any other incoming mail is deposited in
/var/mail, and dbus sends kmail a check local folder message for
new mail by way of inotifywait seeing the closing of the mail file
and triggering the dbus message. The
locale /var/mail/mailfile generally has a lifetime in the non-zero
length state of milliseconds. Few years
ago I integrated dbmail for a customer. It is
extremely fast. Think about migrating those tons of mails.
describe that please. I know it
is not exactly an answer, but I can not think of any
other. As for kmail I have not looked into it in detail, but it
is complex - one has to be able to reproduce the problem to help
you find a solution.
Also are you sure nothing else is using your local Maildir? I
know you have many scripts for this and that.
procmail may, very occasionally place a particularly nasty bit of
stuff directly in the spam folder, but thats not more than a
weekly occurrence. If that often. I'll find that recipe and nuke
it, just for S&G. Or better yet, send that one to /dev/null. At
least I'll have a log entry. Right now, I think I'll go over the
/home/gene/Mail dir and nuke every sorted index just for S&G as
thats nowhere near universally present. Then I'll exit kmail as
the uptime is 29+days, and restart it.