Hi All,I'm getting quite a lot of spam spoofed from my own email address.and then when i query the send queue using get-message I've found that theMessageSourceName = SMTP:Receive ConnectorSourceIP = My Own Smarthost IP (this is a SOLARIS box which acting as a proxy and email forwarders).I wonder what should i enabled / check on the EMC | Server Configuration | Hub Transport | Receive Connectors on both Authentication and Permission groups tab ?any idea and suggestion would be very appreciated.Thanks. /* Support Engineer */

Hello Albert,Suggest you to go through this article for further information...HOW TO: Prevent annoying spam from your own domainhttp://exchangepedia.com/blog/2008/09/how-to-prevent-annoying-spam-from-your.htmlAmit Tank | MVP - Exchange | MCITP:EMA MCSA:M | http://ExchangeShare.WordPress.com

Thanks Amit for your suggestion. /* Support Engineer */