Reword README.md

README.md

@@ -1,2 +1,46 @@
 # go-mta
-A simple Mail transfert Agent
+
+[![GoDoc](https://godoc.org/github.com/HuguesGuilleus/go-mta/pkg?status.svg)](https://godoc.org/github.com/HuguesGuilleus/go-mta/pkg)
+
+A simple Mail transfert Agent. You can use as a package or as a deamon.
+
+## Deamon
+
+You can build yourself or use the [Compiled binary](https://github.com/HuguesGuilleus/go-mta/releases/latest "Github Release")
+
+### Configuration file
+
+The configuration file is in `/etc/go-mta/config.ini` or it's the argument when you run the program.
+
+```ini
+; The file who contains login
+login = /etc/#.txt
+; The listen address
+addrs = localhost:25 :446
+; Log output directory, by default /var/etc/go-mta/
+out = log/
+
+; Every host has a section.
+[host1]
+dkim_key = /path/to/dkim/private/key.pem
+dkim_selector = DKIM slector
+crt = /path/to/tls/certificate.pem
+key = /path/to/tls/private/key.pem
+```
+
+### Login file
+
+Each line contain a login, separation blank(s) and a password. The login and the password can't contain blank or `#`. You can add some comments with `#` and blank lines.
+
+### DKIM key generation
+
+You must generate DKIM key you can do this:
+
+```bash
+openssl genrsa -out key.pem
+openssl rsa -in key.pem -pubout -out pub.key
+```
+
+## TODO
+
+-   [ ] StartTLS

go-mta.go

@@ -39,7 +39,7 @@ func main() {
 		opt.Hosts = append(opt.Hosts, mta.HostOption{
 			Name:         s.Name(),
 			DkimKey:      s.Key("dkim_key").String(),
-			DkimSelector: s.Key("dkim_selecctor").String(),
+			DkimSelector: s.Key("dkim_selector").String(),
 			Cert:         s.Key("crt").String(),
 			Key:          s.Key("key").String(),
 		})