Hi, I have created some distribution groups in ourexchange2007 box and how can I restrictthose distribution groups for some users for sending emails. Suppose we wants to give this distribution groups only for managers. Please advise Jinesh Kumar

Hi, On the mail flow settings you can restrict which users that can e-mail this distribution list. Leif

Hi Jinesh,Yes, I agree with Leif. Check below link for further detail on various setting you can configure during restrictions.Recipient Properties > Mail Flow Settings Tab > Message Delivery Restrictionshttp://technet.microsoft.com/en-us/library/bb629676.aspxAmit Tank | MVP - Exchange | MCITP:EMA MCSA:M | http://ExchangeShare.WordPress.com