On Wed, 2007-10-31 at 16:55 +0530, Shailesh Singh wrote:

Hello,

In mail client users have settings leave message on server. I dont want user download those messages again. i tried with courier-dovecot-migrate.plscript after running this if i am doing send recive all messages downloaded again please help me in this.

courier-dovecot-migrate.pl shows how many POP3 UIDLs it can't convert. If it shows that there are 0 of them, then your pop3_uidl_format isn't correct. If there are more, there's nothing you can do about it.