Lately we've had more NDR's than usual. I don't see any relevant messages in our E5.5/SP3 server event logs. I've been using telnet and nslookup to try to test messaging to the destination mail servers independent of ours. I could use some advice on using such tools or other, and on troubleshooting NDR's in general. What tests are meaningful. etc. For instance some mail servers hide behind smtp forwarders, and I'm not sure who to try to connect to.
Has anyone got any helpful advice in this area? TIA - Bob Bob Peitzke Information Systems Manager Sander A. Kessler & Associates 2850 Ocean Park Blvd., Suite 200 Santa Monica, CA, 90405-6200 [EMAIL PROTECTED] List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
