dovecot - Mar 2022 - AW: invalid lz4 chunk size??

> On 03/03/2022 12:24 Joachim Lindenberg <dovecot at lindenberg.one>
wrote:
> 
>  
> Hello,
> when accessing one mailbox via ActiveSync / SoGo / Dovecot I get the
following error repeatedly in dovecot log:
> imap(somemailbox at example.org)<1579><***>: Error: Mailbox
Sent: UID=1553: read(compress()) failed: read() failed: lz4.read(): invalid lz4
chunk size: 1601505441 at 16842752 (read reason=)
> I can still access the mailbox via IMAP though.
> What can I do to resolve the issue?
> Thanks,
> Joachim
Which version of Dovecot?

Aki

dovecot --version reports 2.3.17.1 (476cd46418)
Joachim

-----Urspr?ngliche Nachricht-----
Von: Aki Tuomi <aki.tuomi at open-xchange.com> 
Gesendet: Thursday, 3 March 2022 11:56
An: Joachim Lindenberg <dovecot at lindenberg.one>; dovecot at dovecot.org
Betreff: Re: invalid lz4 chunk size??

> On 03/03/2022 12:24 Joachim Lindenberg <dovecot at lindenberg.one>
wrote:
> 
>  
> Hello,
> when accessing one mailbox via ActiveSync / SoGo / Dovecot I get the
following error repeatedly in dovecot log:
> imap(somemailbox at example.org)<1579><***>: Error: Mailbox
Sent:
> UID=1553: read(compress()) failed: read() failed: lz4.read(): invalid lz4
chunk size: 1601505441 at 16842752 (read reason=) I can still access the mailbox
via IMAP though.
> What can I do to resolve the issue?
> Thanks,
> Joachim
Which version of Dovecot?

Aki