How to run fake smtp server to test mail in local using Docker

Fake smtp server can be run in local machine using docker. Run the below image haravich/fake-smtp-server — Docker Image | Docker Hub

docker pull haravich/fake-smtp-server

While running you can see 2 ports, first port is for smtp server port and the secound one is to see mails and sent for the smtp server.

Also you can see more clear description in the docker link.