Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-23 Thread Michelle Konzack
Am 2008-07-18 12:04:35, schrieb Steve C. Lamb:
 On Thu, Jul 17, 2008 at 04:01:31PM +0200, Michelle Konzack wrote:
  I do not believe it, since I am admin a Courier-Imap Server with  73.000
  users ith 2.8 million legitim messages and 8 million spams per day.
 
 And a d-u troll.
  
  I would never use mbox for such stuff...  and of course, a  mailque  und
  200.000 is read in in less then 2 minutes...  Using a Quad  Opteron  880
  with 32 GByte of memory.
 
 Yes, everyone has one of those on their desktop.  Begone.

It is only a small Development Station... ;-) I have seen, that the  new
Phenom are less expensive and have now several times more power...

And unfortunately I am very jealous since I know to many  peoples  using
such machines...

Thanks, Greetings and nice Day/Evening
Michelle Konzack
Systemadministrator
24V Electronic Engineer
Tamay Dogan Network
Debian GNU/Linux Consultant


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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-18 Thread Michelle Konzack
Am 2008-07-13 14:06:51, schrieb Steve Lamb:
 My apologies to Ron, I slapped reply and not reply-to-all and trim.  :(
 
 Ron Johnson wrote:
  That's qmail's fault, not that of Maildir.
 
 No, that is a design problem in Maildir.  Granted I wouldn't want my MTAs

I do not believe it, since I am admin a Courier-Imap Server with  73.000
users ith 2.8 million legitim messages and 8 million spams per day.

I would never use mbox for such stuff...  and of course, a  mailque  und
200.000 is read in in less then 2 minutes...  Using a Quad  Opteron  880
with 32 GByte of memory.

Thanks, Greetings and nice Day/Evening
Michelle Konzack
Systemadministrator
24V Electronic Engineer
Tamay Dogan Network
Debian GNU/Linux Consultant


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# Debian GNU/Linux Consultant #
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+49/177/935194750, rue de Soultz MSN LinuxMichi
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-18 Thread Steve C. Lamb
On Thu, Jul 17, 2008 at 04:01:31PM +0200, Michelle Konzack wrote:
 I do not believe it, since I am admin a Courier-Imap Server with  73.000
 users ith 2.8 million legitim messages and 8 million spams per day.

And a d-u troll.
 
 I would never use mbox for such stuff...  and of course, a  mailque  und
 200.000 is read in in less then 2 minutes...  Using a Quad  Opteron  880
 with 32 GByte of memory.

Yes, everyone has one of those on their desktop.  Begone.

-- 
 Steve C. Lamb | I'm your priest, I'm your shrink, I'm your
   PGP Key: 8B6E99C5   | main connection to the switchboard of souls.
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-13 Thread Steve Lamb
Ron Johnson wrote:
 Maybe it's because I keep d-u messages is semi-annual history
 folders so directories never get above 10,000 files, but what
 problems do Maildirs have?

 Needing to open many files instead of one?

Needing to deal with that many files in any capacity, ever.  I've
had the displeasure of being the administrator of a qmail setup that
would accept all mail (smtp-time rejection, what's that!?) then filter
then generate bounces to bogus email addresses in spam.  Yeah, 50,000
maildir queues that take 20 minutes to stat are no fun.  That pretty
much swore me off that idiotic idea.

 I'll take that over an errant EOF wiping out a large chunk of a
 directory.

Let's see.  I've been using mbox since the early 90s with my first
Netcom account and elm.  Or was it late 80s?  Anyway, let's just say
about 15 years.  In that time know how many EOF problems I've hit in all
of my mail in 15 years?

0.

I've had 2 hard drives take a nosedive on me in that time.

Or not to put too fine a point on it, opening up one maildir
directory with more than, say, 2000 messages in it will have wasted more
time than I have ever had wasted by errant EOFs.

 Yes I can restore from backup, but
 (a) the bug that caused the errant EOF is still there, and

Or in my case, not.  I guess you could say that the bug that caused
my hard-drive to eat itself is still there...

 (b) bringing back the back-up emails without introducing duplicates
 or overwriting new mails is a hassle.

Not so much any more.  Pull out archives, merge, run remove
duplicates tool, done.  But then, I haven't had to do that, either,
since when I lose my mail stores to hard drive failures I generally am
no concerned about the merge portion.


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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-13 Thread Ron Johnson
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Hash: SHA1

On 07/13/08 04:14, Steve Lamb wrote:
 Ron Johnson wrote:
 Maybe it's because I keep d-u messages is semi-annual history
 folders so directories never get above 10,000 files, but what
 problems do Maildirs have?
 
 Needing to open many files instead of one?
 
 Needing to deal with that many files in any capacity, ever.  I've
 had the displeasure of being the administrator of a qmail setup that
 would accept all mail (smtp-time rejection, what's that!?) then filter
 then generate bounces to bogus email addresses in spam.  Yeah, 50,000
 maildir queues that take 20 minutes to stat are no fun.  That pretty
 much swore me off that idiotic idea.

That's qmail's fault, not that of Maildir.

- --
Ron Johnson, Jr.
Jefferson LA  USA

Kittens give Morbo gas.  In lighter news, the city of New New
York is doomed.
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-13 Thread Andrew Sackville-West
On Thu, Jul 10, 2008 at 08:31:06PM -0500, Ron Johnson wrote:
 On 07/10/08 12:38, Andrew Sackville-West wrote:
  On Wed, Jul 09, 2008 at 01:38:35PM -0500, Ron Johnson wrote:
  On 07/09/08 13:26, Andrew Sackville-West wrote:
  [snip]
  try a different MUA?
  This is why IMAP should be the standard mail store, not mboxes in
  proprietary locations.
  
  second that. THe convenience is incredible. Case in point:
  
  last month the family and I took a vacation. For several days we were
  going to be at separate locations, so the kids would be without my
  laptop (which carries separate accounts for each of them, I am the
  best dad in the world!).
 
 Well, no, because I am.  Anyway...

;-)

 
 Creating individual accounts for everyone on a computer *should* be
 nothing to crow about.  Not doing it should be a reason the Geek
 Police takes your computer away from you.

didn't mean to crow about that... I was attempting to dissuade the
potential raft of OMG, I hope you kids have separate accounts...
responses. Oh well.

A


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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-13 Thread Steve Lamb
My apologies to Ron, I slapped reply and not reply-to-all and trim.  :(

Ron Johnson wrote:
 That's qmail's fault, not that of Maildir.

No, that is a design problem in Maildir.  Granted I wouldn't want my MTAs
using a flat file for all its traffic, it makes no sense there for how short
lived messages should be.  But it exposes the severe flaw that large
directories are next to impossible to deal with easily.

Right now my trash is 2000 messages at 14Mb.  50,000 messages would be
~350Mb.  Certainly doesn't take me 20 minutes to begin to work with a 350Mb
flat file.  Hell, at work I've opened larger flat files over the network in
shorter time.




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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-12 Thread Nate Duehr


On Jul 10, 2008, at 11:51 AM, Steve C. Lamb wrote:


On Thu, Jul 10, 2008 at 10:38:21AM -0700, Andrew Sackville-West wrote:

On Wed, Jul 09, 2008 at 01:38:35PM -0500, Ron Johnson wrote:

On 07/09/08 13:26, Andrew Sackville-West wrote:
This is why IMAP should be the standard mail store, not mboxes in
proprietary locations.



second that. THe convenience is incredible. Case in point:


   Here's another fine example.  I use dovecot on my server to  
expose my mbox
mail via IMAP.  Here are the locations from where I regularly check  
my mail:



We really gotta get you over to Maildir someday, Steve.  ;-)

Then you can back up mail directories with thinks like rdiff and not  
pull in the whole mbox file into the backup again.  Just the new  
mail.  (GRIN)


--
Nate Duehr
[EMAIL PROTECTED]




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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-12 Thread Eduardo M KALINOWSKI
Nate Duehr wrote:
 We really gotta get you over to Maildir someday, Steve.  ;-)

 Then you can back up mail directories with thinks like rdiff and not
 pull in the whole mbox file into the backup again.  Just the new
 mail.  (GRIN)

While I do think Maildir is a lot better than mbox, applications like
rsync, rdiff-backup, etc, copy only what's changed in files, so
rsync'ing a mbox is actually efficient.

-- 
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-- James Blish

Eduardo M KALINOWSKI
[EMAIL PROTECTED]
http://move.to/hpkb


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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-12 Thread Steve Lamb

Nate Duehr wrote:

We really gotta get you over to Maildir someday, Steve.  ;-)


Uh, no, thanks.  I far prefer mbox's problems to maildir's.

Then you can back up mail directories with thinks like rdiff and not 
pull in the whole mbox file into the backup again.  Just the new mail.  
(GRIN)


Huh?  You do realize that diff does work on individiual lines in a file 
so effectively no difference.



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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-12 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On 07/12/08 18:46, Steve Lamb wrote:
 Nate Duehr wrote:
 We really gotta get you over to Maildir someday, Steve.  ;-)
 
 Uh, no, thanks.  I far prefer mbox's problems to maildir's.

Maybe it's because I keep d-u messages is semi-annual history
folders so directories never get above 10,000 files, but what
problems do Maildirs have?

Needing to open many files instead of one?

I'll take that over an errant EOF wiping out a large chunk of a
directory.

Yes I can restore from backup, but
(a) the bug that caused the errant EOF is still there, and
(b) bringing back the back-up emails without introducing duplicates
or overwriting new mails is a hassle.

- --
Ron Johnson, Jr.
Jefferson LA  USA

Kittens give Morbo gas.  In lighter news, the city of New New
York is doomed.
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-11 Thread Wackojacko

Steve Lamb wrote:

Ron Johnson wrote:

Of course, it drops mails directly into Maildir folders, so you'd
have to tell Dovcot to use Maildir instead of mbox.  But that should
not be hard.


I was talking about the filters from the client more than the subfolders.
 Dovecot doesn't do sieve.


There is a plug-in for sieve.

http://wiki.dovecot.org/LDA/Sieve

HTH

Wackojacko


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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-11 Thread Steve Lamb
Wackojacko wrote:
 Steve Lamb wrote:
  Dovecot doesn't do sieve.

 There is a plug-in for sieve.

 http://wiki.dovecot.org/LDA/Sieve

 HTH

Hell yeah it helps.  Hm, they're compiled in by default in Ubuntu, wonder
if that means Debian too.  Also...

http://lists.andrew.cmu.edu/pipermail/info-cyrus/2008-May/029069.html

...Wewt, TBird Sieve extensions!  I know what I'm going to be playing with
this weekend!  Thanks!





Yes, I said wewt, for those who went all o.O at that, deal.  :P



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IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-10 Thread Andrew Sackville-West
On Wed, Jul 09, 2008 at 01:38:35PM -0500, Ron Johnson wrote:
 On 07/09/08 13:26, Andrew Sackville-West wrote:
 [snip]
  
  try a different MUA?
 
 This is why IMAP should be the standard mail store, not mboxes in
 proprietary locations.

second that. THe convenience is incredible. Case in point:

last month the family and I took a vacation. For several days we were
going to be at separate locations, so the kids would be without my
laptop (which carries separate accounts for each of them, I am the
best dad in the world!). I installed squirrelmail on my mail server,
pointed it at the IMAP server (dovecot) and the problem was solved, in
about 5 minutes. The whole family had mail access over the web without
mucking around with teaching them how to configure clients (and then
clean up afterwards!)  and so forth. easy peasy.

A


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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-10 Thread Steve C. Lamb
On Thu, Jul 10, 2008 at 10:38:21AM -0700, Andrew Sackville-West wrote:
 On Wed, Jul 09, 2008 at 01:38:35PM -0500, Ron Johnson wrote:
  On 07/09/08 13:26, Andrew Sackville-West wrote:
  This is why IMAP should be the standard mail store, not mboxes in
  proprietary locations.
 
 second that. THe convenience is incredible. Case in point:
 
Here's another fine example.  I use dovecot on my server to expose my mbox
mail via IMAP.  Here are the locations from where I regularly check my mail:

On the server itself via mutt (ssh session).
Squirrelmail via any web browser the world over.
Thunderbird on my KUbuntu laptop.
Thunderbird on my Windows partition on my gaming machine.
Thunderbird on my KUbuntu partition on my gaming machine.
Thunderbird on my KUbuntu VirtualBox VM under Windows on my gaming machine.
Thunderbird on my KUbuntu VirtualBox VM under Windows on my work laptop.

Sure, I could do all that with ssh to the server and read via mutt but I
prefer Thunderbird and being able to just point it to my IMAP store, configure
about 3-4 settings and be good to go is a godsend.

The only thing I miss in that setup, really, is the ability to configure
filters from inside the client and subfolders.  I know both are possible if I
switch to another IMAP server.  However I would lose the flexibility of
ssh/mutt which comes in handy sometimes.  Regardless I cannot imagine doing
all of the above without IMAP.

-- 
 Steve C. Lamb | I'm your priest, I'm your shrink, I'm your
   PGP Key: 8B6E99C5   | main connection to the switchboard of souls.
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-10 Thread Steve C. Lamb
On Thu, Jul 10, 2008 at 01:51:01PM -0400, Steve C. Lamb wrote:
 The only thing I miss in that setup, really, is the ability to configure
 filters from inside the client and subfolders.  I know both are possible if
 I switch to another IMAP server.  However I would lose the flexibility of
 ssh/mutt which comes in handy sometimes.  Regardless I cannot imagine doing
 all of the above without IMAP.

Just to correct myself I just found out that TBird and Dovecot can do
subfolders with mbox.  One just needs to append a / at the end of the folders
when creating them in Thunderbird.  This denotes that it is a folder to
contain other folders (a directory server side) vs a folder to hold mail (an
mbox file).  

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   PGP Key: 8B6E99C5   | main connection to the switchboard of souls.
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-10 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On 07/10/08 12:51, Steve C. Lamb wrote:
[snip]
 
 The only thing I miss in that setup, really, is the ability to configure
 filters from inside the client and subfolders.  I know both are possible if I
 switch to another IMAP server.  However I would lose the flexibility of
 ssh/mutt which comes in handy sometimes.  Regardless I cannot imagine doing
 all of the above without IMAP.



I set up spamassassin and mailfilter as a hook insides postfix.  So
after postfix gets a mail back from SA, it feeds the mail to
mailfilter, which is what does server-side filtering in an easy-to-
read language.

Of course, it drops mails directly into Maildir folders, so you'd
have to tell Dovcot to use Maildir instead of mbox.  But that should
not be hard.

- --
Ron Johnson, Jr.
Jefferson LA  USA

Kittens give Morbo gas.  In lighter news, the city of New New
York is doomed.
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-10 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On 07/10/08 12:38, Andrew Sackville-West wrote:
 On Wed, Jul 09, 2008 at 01:38:35PM -0500, Ron Johnson wrote:
 On 07/09/08 13:26, Andrew Sackville-West wrote:
 [snip]
 try a different MUA?
 This is why IMAP should be the standard mail store, not mboxes in
 proprietary locations.
 
 second that. THe convenience is incredible. Case in point:
 
 last month the family and I took a vacation. For several days we were
 going to be at separate locations, so the kids would be without my
 laptop (which carries separate accounts for each of them, I am the
 best dad in the world!).

Well, no, because I am.  Anyway...

Creating individual accounts for everyone on a computer *should* be
nothing to crow about.  Not doing it should be a reason the Geek
Police takes your computer away from you.

   I installed squirrelmail on my mail server,
 pointed it at the IMAP server (dovecot) and the problem was solved, in
 about 5 minutes. The whole family had mail access over the web without
 mucking around with teaching them how to configure clients (and then
 clean up afterwards!)  and so forth. easy peasy.

- --
Ron Johnson, Jr.
Jefferson LA  USA

Kittens give Morbo gas.  In lighter news, the city of New New
York is doomed.
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Re: IMAP is teh r0x0rz! [was: Re: getting copies of own posted messages; was: Re: ??: Stunned by aptitude.]

2008-07-10 Thread Steve Lamb
Ron Johnson wrote:
 Of course, it drops mails directly into Maildir folders, so you'd
 have to tell Dovcot to use Maildir instead of mbox.  But that should
 not be hard.

I was talking about the filters from the client more than the subfolders.
 Dovecot doesn't do sieve.



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