We are working on a project where we have to provide with bulk emails in asp.net c# project. So my first question, is there any source code which can enable us to send unlimited emails from the domain which will not go spam or blocked by ISPs?
Second, is there any open source third party app available in asp.net or in php which can be integrated with the application. Mailchimp is also restricting in terms of no. of mails. Suggest the best possible way to achieve bulk emails for asp.net project.
Thanks in advance.