Sendy is known php application market, which is used to send email newsletter to the users of a company. I need a better working version of Sendy which will be hosted from servers and can be configured with the following SMTP gateways:
Amazon SES, Mandrill, SendGris, MailGun, etc.
Improved features will include, the use of Email list segmentation feature, drag and drop editor for creating email templates, similar to Mailchimp and so on.
Using this software I will be providing Software as a Service for large email marketing companies, so, the codes must be optimized to run at great speed. The speed of sending emails to Amazon SES should go upto 3000-4000 emails per second.