Use a PIR sensor, Raspberry PI, and PiCamera to detect motion, take a timestamped photo, then attach it and send from Gmail with Python.

motion_photo.py

# Allow less secure apps to access your Gmail account

from gpiozero import MotionSensor
from picamera import PiCamera
from datetime import datetime
from email.mime.multipart import MIMEMultipart
from email.mime.image import MIMEImage
from email.mime.text import MIMEText
import smtplib
import os
import email
import sys
import time

camera = PiCamera()
pir = MotionSensor(4)
camera.rotation = 180 # specific to my setup

while True:
    pir.wait_for_motion()
    filename = datetime.now().strftime("%m-%d-%Y_%H.%M.%S.jpg")
    time.sleep(1) # unsure how critical this .sleep camera warm-up is, still testing
    camera.capture(filename)
    pir.wait_for_no_motion()
    
    img_data = open(filename, "rb").read()
    f_time = datetime.now().strftime("%A %B %d %Y @ %H:%M:%S")
    
    msg = MIMEMultipart()
    msg["Subject"] = f_time
    msg["From"] = "[email protected]"
    msg["To"] = "[email protected]"
    text = MIMEText("WARNING! Motion Detected!")
    msg.attach(text)
    image = MIMEImage(img_data, name=os.path.basename(filename))
    msg.attach(image)
    
    s = smtplib.SMTP('smtp.gmail.com:587')
    s.starttls()
    s.login('yourGmailLogin','yourPassword')
    s.sendmail("[email protected]", "[email protected]", msg.as_string())
    s.quit()

I am able to capture the photo but the captured photo is not been sent to mail..can you help me out with this?