I send bulk email time to time 50000 emails every week and using some other service like this site [url removed, login to view]
Which costs us a lot of money. So we have decided to build our own. As we are running this only on our server and using for our own use so we don't need any payment integration etc. But we do need like how many people had open our emails and unsubscribed etc. means reporting side.
We don't want our server to be blacklisted. So you must have worked or build this sort of application before. We have a VPS server. You need to have server side skills as well. As I believe it would require to set up a SSL certificate on the server as well.
If you have build this sort of system before then you would definitely knows the estimate time it would take to build.
I know it's hard to tell without putting up all the requirements in paper. But I assume If you have build it before you would know how long it would take for a basic system for personal use.
Please let me know a fixed price and time of delivery etc.