Hi, I have an exchange server 2000 sp4 with Microsoft Exchange 2000 SP3 + rollup. Yesterday I Created a public folder , an I Enabled email for this directory. Yesterday I could send an email to this public folder without problem. Since this morning after the daily reboot, apparently, it doesn't work any more. When I send an email to this folder, I receive an email that says: The message reached the recipient's e-mail system, but delivery was refused. Attempt to resend the message. If it still fails, contact your system administrator. <xxxxxx.xxxx.xxx #5.2.1> I've searched on the net but not very interresting form me: http://support.microsoft.com/default.aspx?scid=kb;en-us;323728 I don't want do z forestprep like that... Someone has already had this and how to resolv it ? Note: it run correctly other folders. Thanks in advance, Mo