What is the best way to send large batches of letters in ASP.NET?

Question

I now iterate over the datareader and call the System.Net.Mail.SmtpClient Send () method. The problem is that it is slow. Each letter takes about 5-10 seconds to send (perhaps this is only a problem with my host). I had to override the defaultTimeout executable in the web.config file (default is 90 seconds):

 <httpRuntime executionTimeout="3000" />

One caveat: I am on a shared host, so I don’t think it is possible for me to use the PickupDirectoryFromIis parameter (at least it gave me errors when I turned it on).

Answer 1

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: http://www.vikramlakhotia.com/Sending_Email_asynchronously_in_AspNet_20.aspx

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Answer 2

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