app.py

import streamlit as st
import smtplib
from email.mime.text import MIMEText
import os, ssl


email_receiver = st.text_input('To')
email_cc = st.text_input('Cc')
email_bcc = st.text_input('Bcc')
subject = st.text_input('Subject')
body = st.text_area('Body')

if st.button("Send Email"):
    try:
        msg = MIMEText(body)
        msg['From'] = 'serval-app@languagetechnology.org'
        msg['To'] = email_receiver
        msg['Cc'] = email_cc
        msg['Bcc'] = email_bcc
        msg['Subject'] = subject

        context = ssl.create_default_context()
        server = smtplib.SMTP('mail.languagetechnology.org', 587)#, context=context)
        server.set_debuglevel(1)
        server.starttls(context=context)
        server.login("serval-app@languagetechnology.org",os.environ.get('APP_PASSWORD') )
        errs = server.sendmail("serval-app@languagetechnology.org", email_receiver, msg.as_string())
        print(errs)
        server.quit()
        st.success('Email sent successfully! 🚀')
    except Exception as e:
        st.error(f"Failed to send email: {e}")

# import streamlit as st
# import yagmail
# import os

# # Set up your email configuration
# email_address = os.environ.get('APP_EMAIL') #"your_email@gmail.com"  # Replace with your email address
# email_password = os.environ.get('APP_PASSWORD') #"your_password"        # Replace with your email password

# st.title("Email Sender App")

# recipient_email = st.text_input("Recipient Email", "")
# subject = st.text_input("Subject", "")
# message = st.text_area("Message", "")

# if st.button("Send Email"):
#     if recipient_email and subject and message:
#         try:
#             # Initialize yagmail SMTP client
#             yag = yagmail.SMTP(email_address, email_password, host='mail.languagetechnology.org', port=587, smtp_starttls=True, smtp_ssl=False)

#             # host='smtp.office365.com', port=587, smtp_starttls=True, smtp_ssl=False

#             # Send the email
#             yag.send(
#                 to=recipient_email,
#                 subject=subject,
#                 contents=message
#             )

#             st.success("Email sent successfully!")
#         except Exception as e:
#             st.error(f"An error occurred: {str(e)}")
#     else:
#         st.warning("Please fill in all the required fields.")

# st.write("Note: Make sure you enable 'Less secure apps' for your Gmail account if you are using Gmail. "
#          "Additionally, use an 'App Password' if you have two-factor authentication enabled.")