<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=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 30 Sep 2019, at 14.07, tovises via dovecot <<a href="mailto:dovecot@dovecot.org" class="">dovecot@dovecot.org</a>> wrote:</div><div class=""><div class="">Tath's help! But something still missing :(<br class=""><br class="">$ sudo doveadm -D -o imapc_user=tovis -o imapc_password=<password> -o<br class="">imapc_host=nusi -R -u tovis imapc:<br class=""><br class="">Exited with messages (excerption - too many private information exposed):<br class=""><br class="">dsync(tovis): Debug: brain M: Mailbox INBOX.threatposts:<br class="">local=00000000000000000000000000000000/0/0,<br class="">remote=a557d4d9d858c0ceceef5cd10a973bdc/0/1: mailbox not selectable yet<br class="">dsync(tovis): Debug: brain M: Mailbox INBOX.todo:<br class="">local=00000000000000000000000000000000/0/0,<br class="">remote=891e2fe9dc8874c0a19e496acf802566/0/1: mailbox not selectable yet<br class=""></div></div></blockquote><div><br class=""></div>Remote (courier) refuses A SELECT INBOX.threatpost and A SELECT INBOX.todo</div><div><br class=""><blockquote type="cite" class=""><div class=""><div class="">dsync(tovis): Debug: brain M: Deleting mailbox 'INBOX' (GUID<br class="">2e829f01d5cc915dd103000056dcb805): UIDVALIDITY changed (1454614013 -><br class="">1569836245)<br class="">dsync(tovis): Error: Mailbox INBOX sync: mailbox_delete failed: INBOX<br class="">can't be deleted.<br class=""></div></div></blockquote><div><br class=""></div>IMAP RFC mandates that if UIDVALIDITY changes then the whole mailbox needs to be resynced.</div><div>Dovecot then tries to delete INBOX for resync, but INBOX deletion is not allowed.</div><div><br class=""></div><div>The only way to recover is to clear out the target completely and restart from beginning.</div><div><br class=""></div><div>btw, 1454614013 = <span style="font-family: "Helvetica Neue";" class="">Thu Feb</span><span style="font-family: "Helvetica Neue";" class=""> </span><span style="font-family: "Helvetica Neue";" class="">4 20:26:53 CET 2016</span></div><div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: "Helvetica Neue";" class="">and 1569836245 = Mon Sep 30 11:37:25 CEST 2019</div></div><div class=""><span style="font-family: "Helvetica Neue";" class=""><br class=""></span></div><div>so did you actually create INBOX on target system before the initial sync?</div><div><br class=""></div><div>Sami</div><div><br class=""></div></body></html>