Send email in python with gmail 2024 tutorial by mailtrap

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certainly! sending emails using gmail in python can be done easily with the help of the `smtplib` library. to securely send emails through gmail, you can use mailtrap as a fake smtp server for testing purposes. below is a step-by-step tutorial on how to do this.

prerequisites
1. **python installed**: make sure you have python installed on your machine. you can download it from [python.org](https://www.python.org/).
2. **mailtrap account**: create a free account on [mailtrap](https://mailtrap.io/) to get your smtp credentials.

step 1: install required libraries
you may need to install the `secure-smtplib` library, which is an enhanced version of the default `smtplib` for secure connections. this is usually included with python, but you can ensure you have it by running:



step 2: set up mailtrap
1. sign in to your mailtrap account.
2. go to the "inbox" section.
3. you'll find smtp credentials (host, port, username, and password). keep these handy.

step 3: write the python code
now, let's write a python script to send an email using the smtp credentials from mailtrap.



step 4: run your script
replace the placeholders in the script with your actual mailtrap smtp credentials and the email addresses. save the script as `send_email.py` and run it using:



step 5: check mailtrap
after running the script, go back to your mailtrap inbox. you should see the email that was sent from your python script.

important notes
1. **security**: always be cautious with your smtp credentials. do not hard-code credentials in production code; use environment variables or secure vaults.
2. **gmail api**: if you're planning to send emails from a real gmail account instead of mailtrap, consider using the gmail api for better security and functionality.
3. **less secure apps**: if using a real gmail account, you may need to allow "less secure apps" in your google account settings unless you use oauth2 authentication.

conclusion
in this tutorial, you lear ...

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