I've tried several things to prevent messages getting stuck in the Outbound queue of the IMS it's like someone is relaying SPAM off of us. I've installed Trend Micro's InterScan 5 Messaging Security Suite and tried to block anonymous messages that way. Are they NDR's or messages to user's that are no longer here? Normally I just delete them everyday but I'm concerned that we're being a relay of somekind. Is this normal for Exchange 5.5
Thanks! Karon _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

