MailGun is an email marketing service for developers. It can be used to send, receive and keep track of emails. This software is quite popular, with more than 100,000 subscriptions to date.
Many developers choose MailGun because it integrates easily with other services. It has a good user interface an is easy to implement.
Analytics within the software allow you to track various metrics such as clicks, open rate and performance of different campaigns on different devices.
Use MailGun to create emails within minutes. The validation feature allows you to see who you should send emails to. You can use to send more than a million emails each month.