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    <p>Hi,</p>
    <p>I have two IMAP/LMTP Dovecot server in replica (version 2.3.4.1)
      for testing purposes, both connected through an IPsec tunnel, I
      use LDAP/AD for <i>userdb, </i>all seems to work fine except for
      these errors present in logs every day:</p>
    <p>NODE A:<br>
    </p>
    <i><font size="-1">doveadm: Error: sieve: file storage:
        utime(/var/www/html/ooo/its-test) failed: Operation not
        permitted: 28 Time(s)<br>
            dsync-local(its-test)<TxExKuQgeWHlTAAA045Smw>: Error:
        read(xxx) failed: Connection reset by peer (last
        sent=mailbox_delete, last recv=handshake): 1 Time(s)<br>
            dsync-local(its-test)<fXcyHCd3eWGHXwAA045Smw>: Error:
        sieve: file storage: utime(/var/www/html/ooo/its-test) failed:
        Operation not permitted: 2 Time(s)<br>
            dsync-local(its-test)<fZ2LISh3eWGOXwAA045Smw>: Error:
        read(xxx) failed: Connection reset by peer (last
        sent=mailbox_delete, last recv=handshake): 1 Time(s)<br>
            dsync-local(its-test2)<PqNdGCd3eWGGXwAA045Smw>: Error:
        read(xxx) failed: Connection reset by peer (last
        sent=mailbox_delete, last recv=handshake): 1 Time(s)</font></i><br>
    <p>NODE B:<br>
    </p>
        <i><font size="-1">doveadm: Error: Couldn't lock
        /mnt/mail-storage-dev/its-test/.dovecot-sync.lock:
        fcntl(/mnt/mail-storage-dev/its-test/.dovecot-sync.lock,
        write-lock, F_SETLKW) locking failed: Timed out after 30
        seconds: 2 Time(s)<br>
            doveadm: Error: Couldn't lock
        /mnt/mail-storage-dev/its-test2/.dovecot-sync.lock:
        fcntl(/mnt/mail-storage-dev/its-test2/.dovecot-sync.lock,
        write-lock, F_SETLKW) locking failed: Timed out after 30
        seconds: 1 Time(s)<br>
            doveadm: Error: sieve: file storage:
        utime(/var/www/html/ooo/its-test) failed: Operation not
        permitted: 28 Time(s)<br>
            dsync-local(its-test)<QtV8HSh3eWHFDgAA/HgeEQ>: Error:
        sieve: file storage: utime(/var/www/html/ooo/its-test) failed:
        Operation not permitted: 2 Time(s)</font></i>
    <p>What I have to do? Do I have to worry about this or I can ignore
      it?<br>
    </p>
    <p>Thanks<br>
    </p>
    <p>Regards<br>
         <br>
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