Thank you for your helping but why user keeps downloading mails what he downloaded before? I check the mail client setting and it works fine If it is not server control, any hints about this problem Thank you --- On Fri, 2/19/10, Les Mikesell <lesmikesell at gmail.com> wrote: > From: Les Mikesell <lesmikesell at gmail.com> > Subject: Re: [CentOS] mail issue help and need good mail server > To: centos at centos.org > Received: Friday, February 19, 2010, 1:43 PM > On 2/19/2010 12:26 PM, chloe K > wrote: > > Hi > > > > What mail server can prevent incoming mail to repeat > downloading to the mail client? > > It is usually up to the client what they want to download, > how many > times they do it (a user may have different clients and may > reconfigure > them to drop and re-add an account, etc.), and when they > delete from the > server. I'd be surprised if any servers strictly > limit repeat > downloads. On the other hand, any sensible mail > client will track the > messages it already has and not download them again. > If something is > doing it repeatedly it is probably broken. > > -- > Les Mikesell > lesmikesell at gmail.com > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > __________________________________________________________________ Make your browsing faster, safer, and easier with the new Internet Explorer® 8. Optimized for Yahoo! Get it Now for Free! at http://downloads.yahoo.com/ca/internetexplorer/