dovecot - Feb 2007 - error message after migration UW --> DOVECOT

Hello

I get a lot of messages looking as above since I migrate from UW

dovecot: Feb 13 10:27:44 Error: IMAP(xxxxxxxx): mbox sync: UID inserted in the
middle of
mailbox /user/xxxxxxxx/Trash (7 > 5, seq=2, idx_msgs=2)

What would be the impact for my users ?

Thanks a lot

Frank

> I get a lot of messages looking as above since I migrate from UW
> 
> dovecot: Feb 13 10:27:44 Error: IMAP(xxxxxxxx): mbox sync: UID inserted 
> in the middle of mailbox /user/xxxxxxxx/Trash (7 > 5, seq=2, idx_msgs=2)
Version of dovecot?