We have an application that allows users to send emails to their customers stored in a data base. It is an ASP.NET app and it uses AspMail to send those emails.The app sends the emails one by one in case users select too many customers.What we see is there are some users that have more than 10.000 customers and when they send emails to them we have problems with, for example, Hotmail. They block our IP due to too many emails. ALso those mails block our mail server sometimes.We'd like the best way to do this. Maybe is better to send just 1 email to thousands of people.What can we do? Is better to send one by one? Is there any other approach?
ASP.NET app sending mass emails
- Thread starter KenK2
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