Fake smtp server with TLS

Question

Is someone know fake smtp server, like nDumbster , but with TLS support? It needed to make some functional tests of API. nDumbster fully suited except TLS.

Big thanks. Also sorry for my english.

Answer 1

I think SMTP4Dev may support it. You just have to check the options for STARTTLS.

SMTP4Dev seems to crash on me though when I use the STARTTLS options. So, I created my own project Origami SMTP . It has its limitations right now with include not being able to handle authorization, in other words you must use it without a login and the certificates are not trusted, which may or may not be a problem.

Answer 2

Please try using Mailnest.io. It is one of the best email testing platform available and is affordable. It also has a free plan for limited usage.