无法在localhost上使用入站电子邮件

So as I assume, everyone use a local stack for development. Now here's my issue, my project heavily relies on inbound-emails. And to do this, I planned on using Mandrill. The issue with them is I couldn't figure out a way to get emails passed to localhost. So I then tried MailGun. Same issue. It all appears that I need an actual domain and host to use inbound emails. I don't mind doing that, the issue is, its development and I'd much rather prefer using a local stack. Any ideas on how I can work around this? So to sum it up, all I want to do is accept inbound email to my localhost. So maybe So as I assume, everyone use a local stack for