Added Backend

backend/src/utils/emailengine.ts

@@ -0,0 +1,45 @@
+import axios from "axios"
+
+const AxiosEE = axios.create({
+    baseURL: process.env.EMAILENGINE_URL ||"https://ee.fedeo.io/v1",
+    headers: {
+        Authorization: `Bearer ${process.env.EMAILENGINE_TOKEN || "dcd8209bc5371c728f9ec951600afcfc74e8c391a7e984b2a6df9c4665dc7ad6"}`,
+        Accept: "application/json",
+    },
+})
+
+
+
+export async function sendMailAsUser(
+    to: string,
+    subject: string,
+    html: string,
+    text:  string,
+    account: string,
+    cc: string,
+    bcc: string,
+    attachments: any,
+): Promise<{ success: boolean; info?: any; error?: any }> {
+    try {
+        const sendData = {
+            to: to.split(";").map(i => { return {address: i}}),
+            cc: cc ? cc.split(";").map((i:any) => { return {address: i}}) : null,
+            bcc: bcc ? bcc.split(";").map((i:any) => { return {address: i}}) : null,
+            subject,
+            text,
+            html,
+            attachments
+        }
+
+        if(sendData.cc === null) delete sendData.cc
+        if(sendData.bcc === null) delete sendData.bcc
+
+        const {data} = await AxiosEE.post(`/account/${account}/submit`, sendData)
+
+        return { success: true, info: data }
+
+    } catch (err) {
+        console.error("❌ Fehler beim Mailversand:", err)
+        return { success: false, error: err }
+    }
+}