diff --git a/apps/maddy/main.go b/apps/maddy/main.go
new file mode 100644
index 0000000..d4bced0
--- /dev/null
+++ b/apps/maddy/main.go
@@ -0,0 +1,135 @@
+package main
+
+import (
+	"bufio"
+	"embed"
+	"flag"
+	"fmt"
+	"html/template"
+	"io"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os/exec"
+)
+
+var port = flag.Int("port", 8080, "Port to listen on.")
+var maddyConfig = flag.String("maddy-config", "", "Path to the Maddy configuration file.")
+
+//go:embed templates/*
+var tmpls embed.FS
+
+type Templates struct {
+	Index *template.Template
+}
+
+func ParseTemplates(fs embed.FS) (*Templates, error) {
+	index, err := template.ParseFS(fs, "templates/index.html")
+	if err != nil {
+		return nil, err
+	}
+	return &Templates{index}, nil
+}
+
+type MaddyManager struct {
+	configPath string
+}
+
+func (m MaddyManager) ListAccounts() ([]string, error) {
+	cmd := exec.Command("maddyctl", "-config", m.configPath, "creds", "list")
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		return nil, err
+	}
+	if err := cmd.Start(); err != nil {
+		return nil, err
+	}
+	scanner := bufio.NewScanner(stdout)
+	accts := make([]string, 0)
+	for scanner.Scan() {
+		acct := scanner.Text()
+		if len(acct) == 0 {
+			continue
+		}
+		accts = append(accts, acct)
+	}
+	return accts, nil
+
+}
+
+func (m MaddyManager) CreateAccount(username, password string) error {
+	cmd := exec.Command("maddyctl", "-config", m.configPath, "creds", "create", username)
+	stdin, err := cmd.StdinPipe()
+	if err != nil {
+		return err
+	}
+	if err := cmd.Start(); err != nil {
+		return err
+	}
+	go func() {
+		defer stdin.Close()
+		io.WriteString(stdin, password)
+	}()
+	if err := cmd.Wait(); err != nil {
+		return err
+	}
+	// Create IMAP
+	cmd = exec.Command("maddyctl", "-config", m.configPath, "imap-acct", "create", username)
+	return cmd.Run()
+}
+
+type MaddyHandler struct {
+	mgr   MaddyManager
+	tmpls *Templates
+}
+
+func (h *MaddyHandler) handleListAccounts(w http.ResponseWriter, r *http.Request) {
+	accts, err := h.mgr.ListAccounts()
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	if err := h.tmpls.Index.Execute(w, accts); err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+	}
+}
+
+func (h *MaddyHandler) handleCreateAccount(w http.ResponseWriter, r *http.Request) {
+	if err := r.ParseForm(); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	err := h.mgr.CreateAccount(r.FormValue("username"), r.FormValue("password"))
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	http.Redirect(w, r, "/", http.StatusSeeOther)
+}
+
+func main() {
+	flag.Parse()
+	t, err := ParseTemplates(tmpls)
+	if err != nil {
+		log.Fatal(err)
+	}
+	mgr := MaddyManager{
+		configPath: *maddyConfig,
+	}
+	handler := MaddyHandler{
+		mgr:   mgr,
+		tmpls: t,
+	}
+	http.HandleFunc("/", handler.handleListAccounts)
+	http.HandleFunc("/create", handler.handleCreateAccount)
+	fmt.Printf("Starting HTTP server on port: %d\n", *port)
+	fmt.Printf("Maddy config: %s\n", *maddyConfig)
+	if cfg, err := ioutil.ReadFile(*maddyConfig); err != nil {
+		log.Fatal(err)
+	} else {
+		log.Print(string(cfg))
+	}
+	log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", *port), nil))
+
+}