Re: [Courier-imap] Maildir problem - maintenance or delete/recreate?

2007-07-17 Thread Sam Varshavchik

Simon writes:

I have already deleted the local cache files from the TBird profile, 
so there is something wrong on the server side.



I'm confident that there's nothing wrong on the server side.


Well, maybe you'll not be quite so confident when I tell you that doing
an ls -al of the .Trash/cur directory does something similar - nothing
is returned, and the cursor just sits there blinking happily - I have to
just quit that putty session. Tailing /var/log/messages and monitoring


Sounds like your filesystem is either corrupted or overloaded.  Run fsck on 
this partition, to check for corruption.



drwx--   2 postfix postfix  9100472 Jul 17 12:40 cur
-rw---   1 postfix postfix0 Oct 31  2005 maildirfolder
drwx--   2 postfix postfix   48 Oct 31  2005 new
drwx--   2 postfix postfix 32388568 Jul 17 12:04 tmp


That's fine, but it won't be much of a help if your IMAP client is
confused.


I really don't thyink this is a client issue...

Why wouldn't just deleting the local Trash folder and letting it re-sync
from the server be enough? How/where else could its confusion lie? I


Because it sounds like there are hundreds of thousands of messages in the 
trash folder, and your IMAP client can't deal with it.



If no one has any other ideas, I guess I have no choice but to
delete/recreate the maildir - but before I do, I would like to get
specific confirmation of the commands I posted earlier to simply delete
then recreate the Trash folder... as I said, Idon't have much experience
doing this, and would prefer to not make matters worse because of a dumb
mistake.


You're under the impression that it's much more complicated than it actually 
is. It's just a bunch of files and directories.  Yes, nuking the trash 
folder, and recreating it, will be fine, presuming there's no underlying 
filesystem corruption.


Courier is really nothing more than a translator between IMAP commands and 
filesystem operations. Messages are files, folders are directories. Courier 
has no problems with folders that contain hundreds of thousands of messages, 
provided that you have enough memory, and adjust the default ulimit settings 
appropriately, but if your underlying filesystem just can't handle hundreds 
of thousands of files in a directory, you're going to have a problem.





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Re: [Courier-imap] Maildir problem - maintenance or delete/recreate?

2007-07-17 Thread Jay Lee
Simon wrote:
> doing an ls -al of the .Trash/cur directory does something similar - nothing 
> is returned, and the cursor just sits there blinking happily - I have to just 
> quit that putty session. 

Well if that's the case the problem isn't with the IMAP Server, it's 
with the filesystem.  You've probably corrupted it or possibly, your 
hard disk is failing.  Try running and full fdisk on it.


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Re: [Courier-imap] Maildir problem - maintenance or delete/recreate?

2007-07-17 Thread Simon
>> I have already deleted the local cache files from the TBird profile, 
>> so there is something wrong on the server side.

> I'm confident that there's nothing wrong on the server side.

Well, maybe you'll not be quite so confident when I tell you that doing
an ls -al of the .Trash/cur directory does something similar - nothing
is returned, and the cursor just sits there blinking happily - I have to
just quit that putty session. Tailing /var/log/messages and monitoring
the system with top when doing this shows no unusual load on the server,
and the logs show my bash session closing when I quit Putty...

Here is an ls -al of the .Trash directory:

gondor .Trash # ls -al
total 47960
drwx--   6 postfix postfix  256 Jul 17 07:08 .
drwx-- 116 postfix postfix 4192 Jul 17 14:27 ..
-rw-r--r--   1 postfix postfix   17 Oct 31  2005 courierimapacl
drwx--   2 postfix postfix   72 Jul 17 07:08 courierimapkeywords
-rw-r--r--   1 postfix postfix  7603094 Jul 17 07:08 courierimapuiddb
drwx--   2 postfix postfix  9100472 Jul 17 12:40 cur
-rw---   1 postfix postfix0 Oct 31  2005 maildirfolder
drwx--   2 postfix postfix   48 Oct 31  2005 new
drwx--   2 postfix postfix 32388568 Jul 17 12:04 tmp

> That's fine, but it won't be much of a help if your IMAP client is
> confused.

I really don't thyink this is a client issue...

Why wouldn't just deleting the local Trash folder and letting it re-sync
from the server be enough? How/where else could its confusion lie? I
also tried deleting *all* of the local files and let TBird re-download
everything... took awhile (2-3GB of mail, @75,000 messages), but same
problem...

> After removing and recreating the Trash folder, you should then drop
> and reconfigure the IMAP mail account, in Thunderbird.

Ok, to test your theory, I tried accessing it from my computer at home
this evening (same account setup, but I haven't accessed this account
for over a week on that box, so the same as recreating the account
config for this purpose)... same result - TBird went into never-never land.

If no one has any other ideas, I guess I have no choice but to
delete/recreate the maildir - but before I do, I would like to get
specific confirmation of the commands I posted earlier to simply delete
then recreate the Trash folder... as I said, Idon't have much experience
doing this, and would prefer to not make matters worse because of a dumb
mistake.

Thanks Sam,

Simon


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Re: [Courier-imap] using the outbox feature .. how?

2007-07-17 Thread Sam Varshavchik

Michael Hellwig writes:

I've googled for quite some time now and also searched the archives for 
this list to little effect ...


The outbox-feature that courier-imap offers would be perfect for my 
needs. The only question for me now is how I would get it to work 
automatically with thunderbird, so that my wife doesn't have to do 
anything special when sending an email .. as in my question essentially 
boils down to: how to I tell Thunderbird (or any other nice graphical 
imap-client) to, when clicking on the "send" button, use the 
outbox-feature of courier, i.e. copy the mail to the "outbox"-folder on 
the imap server instead of doing anything else.


This question is better directed at some Thunderbird-specific mailing list 
or discussion group.





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Re: [Courier-imap] Maildir problem - maintenance or delete/recreate?

2007-07-17 Thread Sam Varshavchik

Simon writes:


Hi,

Ok, I've been using courier-imap for quite a while and never had a 
problem, but I guess its bound to happen sooner or later.


Server: Courier-imap 4.0.6 on Gentoo Linux
Thunderbird 2.0.0.4 on Windows (XP Pro)

I have a lot of folders and messages (I subscribe to a lot of mail 
lists), and was doing some cleaning up. I generally never mass delete 
more than a few hundred messages at a time, but... well, I thought I had 
selected a few thousand, but right after I hit delete, I noticed it 
wasn't 3,000 I had selected, it was @ 30,000. Well, I decided to let it 
go and see what happened, but Thunderbird kind of went into la-la land, 
to the point I had to kill it, and now it does this every time I click 
on the Trash folder.


I have already deleted the local cache files from the TBird profile, so 
there is something wrong on the server side.


I'm confident that there's nothing wrong on the server side.

I don't have much experience manually manipulating maildirs, so would 
appreciate comments...


What I was going to do was first delete the folder:

rm -rf /var/virtual/domain.com/maildir/.Trash

then once it is all gone, do:

maildirmake -f Trash /var/virtual/domain.com/maildir


That's fine, but it won't be much of a help if your IMAP client is confused.


Or is there some kind of maintenance I can do on the folder to rebuild it?


No, because there's absolutely nothing to rebuild.

After removing and recreating the Trash folder, you should then drop and 
reconfigure the IMAP mail account, in Thunderbird.





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Re: [Courier-imap] Maildir problem - maintenance or delete/recreate?

2007-07-17 Thread Simon
Anyone? I'd really appreciate a comment from someone more knowledgeable, 
before I start rm'ing stuff...

Simon, on 7/17/2007 8:40 AM, said the following:
> Hi,
> 
> Ok, I've been using courier-imap for quite a while and never had a 
> problem, but I guess its bound to happen sooner or later.
> 
> Server: Courier-imap 4.0.6 on Gentoo Linux
> Thunderbird 2.0.0.4 on Windows (XP Pro)
> 
> I have a lot of folders and messages (I subscribe to a lot of mail 
> lists), and was doing some cleaning up. I generally never mass delete 
> more than a few hundred messages at a time, but... well, I thought I had 
> selected a few thousand, but right after I hit delete, I noticed it 
> wasn't 3,000 I had selected, it was @ 30,000. Well, I decided to let it 
> go and see what happened, but Thunderbird kind of went into la-la land, 
> to the point I had to kill it, and now it does this every time I click 
> on the Trash folder.
> 
> I have already deleted the local cache files from the TBird profile, so 
> there is something wrong on the server side.
> 
> I don't have much experience manually manipulating maildirs, so would 
> appreciate comments...
> 
> What I was going to do was first delete the folder:
> 
> rm -rf /var/virtual/domain.com/maildir/.Trash
> 
> then once it is all gone, do:
> 
> maildirmake -f Trash /var/virtual/domain.com/maildir
> 
> Or is there some kind of maintenance I can do on the folder to rebuild it?
> 
> Thanks for any/all assistance...
> 

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[Courier-imap] using the outbox feature .. how?

2007-07-17 Thread Michael Hellwig
I've googled for quite some time now and also searched the archives for 
this list to little effect ...

The outbox-feature that courier-imap offers would be perfect for my 
needs. The only question for me now is how I would get it to work 
automatically with thunderbird, so that my wife doesn't have to do 
anything special when sending an email .. as in my question essentially 
boils down to: how to I tell Thunderbird (or any other nice graphical 
imap-client) to, when clicking on the "send" button, use the 
outbox-feature of courier, i.e. copy the mail to the "outbox"-folder on 
the imap server instead of doing anything else.

One method suggested to me by a friend was rather crude and amounted to:
* write yourself (in perl or whatever) a small daemon that runs on the 
same computer as thunderbird and which behaves as an smtp-daemon would, 
only it puts everything into /dev/null
* configure a filter in thunderbird that copies any mail that gets saved 
into the "sent" folder also into the "outbox"-folder.

now this is .. awfully crude, plus it would mean i'd have to get myself 
this hypothetical "do-nothing"-smtp-daemon. So I'm hoping there is 
another way to use this feature?

Anything that involves not clicking the send-button but doing something 
else instead is not an option. This must be SWMBO-compatible (who gets 
pissed off at anything she has to remember instructions for).

well thanks for any hints.

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[Courier-imap] Maildir problem - maintenance or delete/recreate?

2007-07-17 Thread Simon
Hi,

Ok, I've been using courier-imap for quite a while and never had a 
problem, but I guess its bound to happen sooner or later.

Server: Courier-imap 4.0.6 on Gentoo Linux
Thunderbird 2.0.0.4 on Windows (XP Pro)

I have a lot of folders and messages (I subscribe to a lot of mail 
lists), and was doing some cleaning up. I generally never mass delete 
more than a few hundred messages at a time, but... well, I thought I had 
selected a few thousand, but right after I hit delete, I noticed it 
wasn't 3,000 I had selected, it was @ 30,000. Well, I decided to let it 
go and see what happened, but Thunderbird kind of went into la-la land, 
to the point I had to kill it, and now it does this every time I click 
on the Trash folder.

I have already deleted the local cache files from the TBird profile, so 
there is something wrong on the server side.

I don't have much experience manually manipulating maildirs, so would 
appreciate comments...

What I was going to do was first delete the folder:

rm -rf /var/virtual/domain.com/maildir/.Trash

then once it is all gone, do:

maildirmake -f Trash /var/virtual/domain.com/maildir

Or is there some kind of maintenance I can do on the folder to rebuild it?

Thanks for any/all assistance...

-- 

Simon

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