I created a program to use locally for testing emails. It creates intermittent latency and errors on SMTP side and helps you catch code that cannot handle SMTP/

I created a program to use locally for testing emails. It creates intermittent latency and errors on SMTP side and helps you catch code that cannot handle SMTP/network issues (no retry, synchronous code). Now I offer it as a hosted solution and use it myself with every project I develop. If interested project name is Mailsnag and it can be found at https://mailsnag.com/ https://mailsnag.com/