Processing undeliverable emails/dead email addresses
Posted on 2011-09-10
Sending bulk email (subscriber base of over 100,000 recipients) using SQL Stored Procedures through Exchange 2007 and Exchange 2003. How is it possible to parse undeliverable messages/NDRs in order to strip out the original recipient address and automatically flag it in the original SQL record so that no further emails are sent to that address?
I've previously read about Exchange event sinks and intercepting the inbound NDR to strip out the email address and process it, however I'm wondering if this is the best solution or if anyone has ideas of how else to achieve this.