[ 源代码： chasquid ]
软件包：chasquid（1.6-1 以及其他的）
simple SMTP (email) server written in go
chasquid is an SMTP (email) server with a focus on simplicity, security, and ease of operation.
It's written in Go, and is open source under the Apache license 2.0.
It is currently in beta: it's functional and has had some production exposure, but some things may still change in backwards-incompatible ways, including the configuration format. It should be rare and will be avoided if possible.