How can we fire the db method when user reads the email



Hi,

We have developed a project in .net. Now our customer is asking
when ever we open a email (that is sent from our application ) we need
to insert a record in a database table. When user reads the email we
need to insert a record in the database.How can we fire the db method
when user reads the email

Thanks,
Srinivas.Meda

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