[Dovecot] dsync failed

[Mario Arnold]

Hello,

Since i updated to 2.2.10 there is a problem with dsync:

dsync -v -u test at vtlx.de backup $SSH -i $KEY -p $PORT $RHOST dsync -u test at vtlx.de
dsync-remote(test at vtlx.de): Error: Mailbox INBOX: Failed to set attribute
vendor/vendor.dovecot/pvt/server/sieve/files/t1: Internal attributes cannot be
changed directly

doveconf -n
# 2.2.10 (6018854c8c91): /etc/dovecot/dovecot.conf
# OS: Linux 3.12.6-domU i686 Debian jessie/sid ext3
...
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags
copy include variables body enotify environment mailbox date ihave
...
plugin {
  ...
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
}
...
protocols = " imap lmtp sieve pop3"

Do I need to reconfigure something?

Thank you for any hints

--
中華人民共和國