Re: dovecot imap_zlib

2024-07-09 Thread Bjoern Franke via dovecot
Hi,

thanks for the clarification!

Regards
Björn
___
dovecot mailing list -- dovecot@dovecot.org
To unsubscribe send an email to dovecot-le...@dovecot.org


Re: dovecot imap_zlib

2024-07-09 Thread Bjoern Franke via dovecot

Hi,



I tested teh git version of dovecot. It seems the IMAP Compress plugin
(imap_zlib) has disappeared.


https://github.com/dovecot/core/commit/5f27e25c64555dcaae6cb00c479cd05bc2638081


so the zlib plugin is also deprecated and clients should run compress 
themselves?


Regards
Bjoern

___
dovecot mailing list -- dovecot@dovecot.org
To unsubscribe send an email to dovecot-le...@dovecot.org


Re: The future of SIS

2023-10-16 Thread Bjoern Franke via dovecot

Hi,


Hello to everyone!
Ooops, we are using SIS, guess the solution for a similar optimization will be
a native deduplicated filesystem.


did you really mean deduplicated or distributed?

Regards
Bjoern


___
dovecot mailing list -- dovecot@dovecot.org
To unsubscribe send an email to dovecot-le...@dovecot.org


Re: DOvecot requires both IPv4 and IPV6 to start

2023-09-04 Thread Bjoern Franke via dovecot

Hi,




We have IPV6 disabled for security reasons on all server builds. 


Why did you disable it for security reasons?

Regards
Bjoern

___
dovecot mailing list -- dovecot@dovecot.org
To unsubscribe send an email to dovecot-le...@dovecot.org


Re: Dovecot v2.3.14 released

2021-03-08 Thread Bjoern Franke
Hi,

> * Remove XZ/LZMA write support. Read support will be removed in future 
> release.

Will XZ/ZMA Read support be removed in the next release or just in some
future release?

Kind Regards
Bjoern


Re: Messages sent to alias+detail end up in INBOX

2021-02-18 Thread Bjoern Franke
Hi,

> So, there is now way that Dovecot can create folders with "detail" name for 
> mail sent to "alias+detail" address?
> 

did you take a look into the logs? E.g. in my setup, dovecot complains
when sieve should put the message into a folder which does not exist.

Maybe it logs something also in your case why it does not create the folder.

Regards
Bjoern


Re: lzma mdboxes with unexpected EOF

2021-01-10 Thread Bjoern Franke
Hi,

> 
> But I'm wondering why that happened at all. I stumpled upon [1] but
> there was no further discussion about it.
> 

it seems it was caused by a bug mentioned in 2.3.13's changelog:

- lib-compression: Using xz/lzma compression in v2.3.11 could have
  written truncated output in some situations. This would result in
  "Broken pipe" read errors when trying to read it back.

So, sorry for the noise :)

Best Regards
Bjoern


lzma mdboxes with unexpected EOF

2021-01-10 Thread Bjoern Franke
Hi,

I'm running dovecot 2.3.13 (until 05.01. it was 2.3.11.3) on Arch Linux
and used lzma compressed mdboxes. Yesterday a user called me that she is
missing all mails from the beginning of the month until now. I took a
look into the logs and saw several "lzma.read [...] unexpected EOF at
<>". As I had no clue why the mdboxes are broken, I tried to convert
all 3 mailboxes to Maildir using "doveadm sync" to prevent further
issues and stumbled upon several lzma errors for mdbox files of my own
user. So I wrote a script which took the offset and size via "doveadm
dump" und then dds the xz parts out of the broken mdboxes and extracts
them via 7z.

But I'm wondering why that happened at all. I stumpled upon [1] but
there was no further discussion about it.

Best Regards
Bjoern

[1]https://dovecot.org/pipermail/dovecot/2019-September/117007.html