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<div class="moz-cite-prefix">El 21/02/2019 a las 10:51, Aki Tuomi
via dovecot escribió:</div>
<blockquote type="cite"
cite="mid:281886bc-bd0d-2545-0ba1-9242021fa7a8@open-xchange.com">
<pre class="moz-quote-pre" wrap="">
On 21.2.2019 10.53, Hajo Locke via dovecot wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Hello,
Am 20.02.2019 um 10:39 schrieb Aki Tuomi via dovecot:
</pre>
<blockquote type="cite">
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">On 18 February 2019 09:28 Hajo Locke via dovecot
<a class="moz-txt-link-rfc2396E" href="mailto:dovecot@dovecot.org"><dovecot@dovecot.org></a> wrote:
Hello,
it seems we need a dovecot developers opinion. May be we hit a
bug or cant help ourselves.
</pre>
</blockquote>
</blockquote>
<pre class="moz-quote-pre" wrap="">Thanks for your answer.
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Core dump with backtrace would help, if possible to acquire. Please
refer to <a class="moz-txt-link-freetext" href="https://dovecot.org/bugreport.html">https://dovecot.org/bugreport.html</a> for information how to
get a core dump.
Aki
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">Unfortunately its hard to get a backtrace because dovecot is not
crashing. so it seems to be more a kind of logic problem in code and
no unexpected situation.
yesterday evening i had next incident. I upgraded from 2.2.33.2 to
2.2.36.1, but same behaviour. Also 2.2.36.1 is tricked by the broken
index and delivers no new mails. it starts delivering if i delete
index files. At this point i cant tell if 2.2.36.1 also has same bug
and writes a damaged index, but very likely. We dont know this
problems with 2.2.22, between 2.2.22 and 2.2.33.2 a change on
mbox-index code must happend which leads to this big problem. So imapd
cant do what he was created for.
For next incident i prepared a 2.3.2.1 on base of Ubuntu 18.10 and
will try this. In my opinion this is a major problem and i expect a
lot of affected people with version > 2.2.22 and classic mbox-storage.
Thanks,
Hajo
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">
We consider mbox + procmail setup somewhat edge case, and if the core
dump does not point into something more generic, it will probably not
get fixed. It is more likely to have this working if you use
dovecot-lda/lmtp with sieve instead of procmail.
Aki
</pre>
</blockquote>
<div class="moz-signature">Hi Aki, <br>
</div>
<div class="moz-signature">In support of Hajo I've to say that a few
days ago I posted a similar issue, and I use dovecot-lda+sieve. My
environment has RHEL6 and 7 servers. When I last updated the
servers RHEL6 servers mantained 2.2.10-1_14.el6.x86_64 version,
while RHEL7 updated dovecot from 2.2.10-8.el7.x86_64 to
2.2.36-3.el7.x86_64. When the RHEL7 servers (used for sympa)
processed a message for a user, its indexes were corrupted, and
the user could't access his inbox through webmail, so I had to
delete dovecot.* files from the user mail path to get it working
again. <br>
</div>
<div class="moz-signature">
<div class="moz-signature">My solution was to downgrade dovecot
and dovecot-pigeonhole back to 2.2.10-8.el7.x86_64</div>
Regards
<p class="3DMsoNormal"
style="3D'mso-margin-top-alt:auto;mso-margin-bottom-alt=:auto;line-height:12.0pt'"><b><span
style="3D'font-size:10.5pt;font-family:"Arial"
narrow",sans-serif;mso-fareast-font-family:"times="" new=""
roman";mso-bidi-font-family:"times=""
roman";color:#4d4d4d;="" mso-fareast-language:es'="">Gonzalo
<br>
</span></b></p>
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