first commit

go.mod

@@ -0,0 +1,7 @@
+module mail
+
+go 1.24.3
+
+require gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
+
+require gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect

go.sum

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+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
+gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df h1:n7WqCuqOuCbNr617RXOY0AWRXxgwEyPp2z+p0+hgMuE=
+gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkpBDuZnXENFzX8qRjMDMyPD6BRkCw=

main.go

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+package main
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+	"strings"
+
+	"gopkg.in/gomail.v2"
+)
+
+type FormData struct {
+	Domain  string `json:"domain"`
+	Name    string `json:"name"`
+	Email   string `json:"email"`
+	Subject string `json:"subject"`
+	Message string `json:"message"`
+}
+
+type EmailConfig struct {
+	Email    string
+	Password string
+}
+
+var domainMap = map[string]EmailConfig{
+	"tdvorak.dev":      {"[email protected]", "%8s3Yad*!b3*t"},
+	"vbly.org":         {"[email protected]", "!N0^e0Q9k*mV"},
+	"sportcreative.eu": {"[email protected]", "@dN$TZPgG5!"},
+}
+
+func sendHandler(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+
+	var data FormData
+	if err := json.NewDecoder(r.Body).Decode(&data); err != nil {
+		http.Error(w, "Invalid JSON", http.StatusBadRequest)
+		return
+	}
+
+	data.Domain = strings.ToLower(strings.TrimSpace(data.Domain))
+	config, ok := domainMap[data.Domain]
+	if !ok {
+		http.Error(w, "Unknown domain", http.StatusUnauthorized)
+		return
+	}
+
+	m := gomail.NewMessage()
+	m.SetHeader("From", config.Email)
+	m.SetHeader("To", config.Email) // you can change this to forward to another inbox
+	m.SetHeader("Subject", data.Subject)
+	m.SetBody("text/plain", "Name: "+data.Name+"\nEmail: "+data.Email+"\n\n"+data.Message)
+
+	d := gomail.NewDialer("smtp.purelymail.com", 465, config.Email, config.Password)
+	d.SSL = true // Purelymail recommends SSL on port 465
+
+	if err := d.DialAndSend(m); err != nil {
+		log.Println("Email send error:", err)
+		http.Error(w, "Failed to send email", http.StatusInternalServerError)
+		return
+	}
+
+	w.Write([]byte("Email sent successfully"))
+}
+
+func main() {
+	http.HandleFunc("/send", sendHandler)
+	log.Println("Server running on :8080")
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}