<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi all,<div class=""><br class=""></div><div class="">we face the following situation:</div><div class=""><br class=""></div><div class="">1, Customer created a mailbox (aka subfolder) "ABC" and setup a Pigeonhole Sieve script to file the messages into it. So fine, so good. All seemed to work out well.</div><div class=""><br class=""></div><div class="">2. Customer renamed the mailbox to, let's say, "CDE" and did not change the Sieve script accordingly.</div><div class=""><br class=""></div><div class="">3. We noticed this from a ~/.dovecot.sieve.log (after getting a complaint that messages were not arriving properly anymore :-o ):</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">"</div><div class="">sieve: info: started log at Apr 28 07:41:11.<br class="">error: msgid=<<a href="mailto:433788c81ea044c4ae49cb39a6f673f3@ALB-DC-EXC08.CLPL.INTERN" class="">433788c81ea044c4ae49cb39a6f673f3@ALB-DC-EXC08.CLPL.INTERN</a>>: failed to store into mailbox 'ABC': Internal error occurred. Refer to server log for more information. [2022-04-28 07:41:10].</div><div class="">"</div><div class=""><br class=""></div><div class="">Does anybody in this list know if all these messages went to /dev/null - or else? If the latter: where/can we restore the messages?</div><div class="">Which "server log" is meant in this error message? </div><div class=""><br class=""></div><div class="">I couldn't find the information needed by going through <a href="https://doc.dovecot.org/configuration_manual/sieve/#" class="">https://doc.dovecot.org/configuration_manual/sieve/</a> but I wonder if all the messages end in digital nirvana if a user sieve script points to non-existing mailboxes?</div><div class=""><br class=""></div><div class="">Thanks for any hint.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Greetings,</div><div class=""><br class=""></div><div class="">C.</div><div class=""><br class=""></div></body></html>