go-smtptester

Simple SMTP Server for Testing.

How it works

All received mails are saved in a sync.Map with a key:

From+Recipient1+Recipient2

Mails to the same sender and recipients will overwrite a previous received mail, when the recipients slice has the same order as in the mail received before.

Example

See

server_test.go
examples/simple/main.go

for example usage.