Let s talk about open/read email in your application. There are mostly 3 ways on doing it and spammers or l"azy people" does the easiest way
- Request a Confirmation Read Receipt
- Append a Query String key to a Beacon Image
- Implement a HttpModule to Track Reads
Implement a HttpModule to Track Reads is the best way to avoid getting block with most of the providers like gmail ,yahoo and hotmail.
Full code to come !!!! Comeback2C