I've barely scratched the surface of the potential this platform has, but every feature is incredibly intuitive to use as well as robust for implimentation.
The service I received when I accidently added a second concurrently running subscription, which I didn't need was above my expectation.
Super pleased with the Mailtrap platform and their customer service Review collected by and hosted on G2.com.
A useful feature could be "template bases" in which you could design the email template header and footer (and any other globaly occurring elements) and then use this as the base for all emails. Saves you changing the header on every email everything.
Nothing that I dont like about the service or platform Review collected by and hosted on G2.com.




