Author/maintainer here. I see someone else posted Inbucket four years ago, but it's changed a lot since then.<p>Website: <a href="https://www.inbucket.org/" rel="nofollow">https://www.inbucket.org/</a>
GitHub: <a href="https://github.com/jhillyerd/inbucket" rel="nofollow">https://github.com/jhillyerd/inbucket</a><p>Inbucket was my first project in Go, and I have been slowly adding to it ever since.