From aef4a79de8f4f543e6ac2600996dcecb2fd62371 Mon Sep 17 00:00:00 2001
From: Chang CL <changcl@jupyter.home.arpa>
Date: Fri, 22 Aug 2025 10:19:36 +0800
Subject: [PATCH] smtp icloud working config

---
 smtp_send_working.ipynb | 139 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 smtp_send_working.ipynb

diff --git a/smtp_send_working.ipynb b/smtp_send_working.ipynb
new file mode 100644
index 0000000..f1cf81f
--- /dev/null
+++ b/smtp_send_working.ipynb
@@ -0,0 +1,139 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "43f466e6-b25d-40ac-a36e-982650e3e8ed",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import email.message\n",
+    "import smtplib\n",
+    "import os\n",
+    "from dotenv import load_dotenv"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "45ec6b06-b667-46c2-9430-89f45b490c13",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "True"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# need to recall when edited\n",
+    "load_dotenv()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "289d0ee8-21ca-4ab8-8514-2f6a248cd19f",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "email to: cheeloychang@gmail.com\n",
+      "email from: spareclass@spareclass.com\n"
+     ]
+    }
+   ],
+   "source": [
+    "smtp_server = os.getenv(\"SMTP_SRV\")\n",
+    "smtp_port = os.getenv(\"SMTP_PORT\")\n",
+    "smtp_user = os.getenv(\"SMTP_USER\")\n",
+    "smtp_pass = os.getenv(\"SMTP_PASS\")\n",
+    "email_to = os.getenv(\"EMAIL_TO\")\n",
+    "email_from = os.getenv(\"EMAIL_FROM\")\n",
+    "\n",
+    "print(f\"email to: {email_to}\")\n",
+    "print(f\"email from: {email_from}\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "7e57d507-242f-4c9b-9acc-557dd9429966",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "(235, b'2.7.0 Authentication successful')"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "server = smtplib.SMTP(smtp_server, smtp_port)\n",
+    "server.starttls()\n",
+    "server.login(smtp_user, smtp_pass)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "97b89233-abb9-4d51-aa3e-5d32c3be34ab",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "message = email.message.EmailMessage()\n",
+    "message.set_content('Hello, world!')\n",
+    "message['Subject'] = 'new registration'\n",
+    "message['From'] = email_from\n",
+    "message['To'] = email_to\n",
+    "\n",
+    "try:\n",
+    "    errs = server.send_message(message)\n",
+    "    if errs:\n",
+    "        raise smtplib.SMTPException(f'Failures: {errs}')\n",
+    "finally:\n",
+    "    server.quit()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "7ff412d6-d92f-457f-978c-ff2603a13a51",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.11"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}