Exchange 2003 SP2 Intelligent Message Filter Enabled Message Delivery Deny from several IP ranges Cisco ASA5510 with Trend Micro module Tag as Spam but Deliver We are having issues - sporadic issues - that include bigfish.com emails. Below is the bounce back the sender received. Can I just add a wildcard "accept" mail from *.bigfish.com in the accept to corrent these issues or is there something more that I could investigate? If I have a specific ip range blocked in the deny list, will the "Accept" list override that? The e-mail system was unable to deliver the message, but did not report a specific reason. Check the address and try again. If it still fails, contact your system administrator. < outbound3-dub-R.bigfish.com #4.0.0 X-Postfix; connect to mail.city.state.us[24.X.X.X]: server dropped connection without sending the initial SMTP greeting>
