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<font face="Courier New">unfortunately after re-installing </font><font
face="Courier New">2.3.11.3, those broken-pipe errors appear
again. (on different, new files) <br>
so for sure there is something broken with zlib.<br>
I will go back to</font><font face="Courier New"><font
face="Courier New"> 2.3.10.1 now.<br>
attached is the configuration file, though it did not change
between </font></font><font face="Courier New"><font
face="Courier New"><font face="Courier New"><font face="Courier
New">2.3.10.1</font></font></font> </font><font
face="Courier New">and </font><font face="Courier New"><font
face="Courier New">2.3.11.3<br>
<br>
Robert<br>
<br>
<br>
</font></font><font face="Courier New"><font face="Courier New"><br>
</font></font>
<div class="moz-cite-prefix">Am 26.08.2020 um 09:42 schrieb Robert
Nowotny:<br>
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<blockquote type="cite"
cite="mid:c838588e-58b3-92dc-cb0a-d440c97ef226@rotek.at">
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<font face="Courier New">I had 4 broken mdbox files for 4
different users.<br>
After deleting them, dovecot re-indexed, now everything is ok
again.<br>
<br>
I can try to update tonight again to 2.3.11.3 and see if some
broken files will appear again tomorrow.<br>
</font><br>
<div class="moz-cite-prefix">Am 25.08.2020 um 14:51 schrieb Aki
Tuomi:<br>
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cite="mid:1631103362.7712.1598359897279@appsuite-dev-gw2.open-xchange.com">
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<pre class="moz-quote-pre" wrap="">On 25/08/2020 14:35 Robert Nowotny <a class="moz-txt-link-rfc2396E" href="mailto:rnowotny@rotek.at" moz-do-not-send="true"><rnowotny@rotek.at></a> wrote:
I get ZLIB Errors after dovecot upgrade from 2.3.10.1 to 2.3.11.3
Aug 21 15:27:34 lxc-imap dovecot: imap(acsida)<63870><jZk...>: Error: Mailbox Sent: UID=40826: read(zlib(/home/vmail/virtualmailboxes/acsida/storage/m.2409)) failed: read(/home/vmail/virtualmailboxes/acsida/storage/m.2409) failed: Broken pipe (FETCH BODY[])....
many of those entries....
after installing2.3.10.1 those files are still broken - but new files are working again.
anything I can tweak or do ?
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">Hi!
Is it possible your mdbox file is corrupted? Can you share doveconf -n?
Aki
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