Re:Ethereal Email – A fake SMTP service
by thegeomaster on Thursday October 05, 2017 @08:14PM
(#15413552)
It appears to me that mailcatcher linked by the parent is free and open source.
Re:Ethereal Email – A fake SMTP service
by andris9 on Thursday October 05, 2017 @09:56PM
(#15413907)
Ethereal.email is also open source so it can be installed locally https://github.com/nodemailer/ethereal-www
My bad.