Скачать или смотреть How to Send Outlook Email with Attachments Using Python

Discover how to efficiently send emails with attachments to a list of users in Excel using Python. Follow our step-by-step guide to troubleshoot common errors and implement robust solutions.
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This video is based on the question https://stackoverflow.com/q/63435690/ asked by the user 'ukki' ( https://stackoverflow.com/u/7454130/ ) and on the answer https://stackoverflow.com/a/63437792/ provided by the user 'Srinath Neela' ( https://stackoverflow.com/u/11149606/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Send Outlook Email with Attachments Using Python: A Comprehensive Guide

Are you looking to automate your email sending process using Python and Outlook? Perhaps you have a list of recipients stored in an Excel file and you want to send personalized emails with attachments. In this guide, we will walk through the process of achieving this, with practical examples and solutions to common errors you might encounter along the way. Let’s dig in!

The Problem

You might be using a script to send emails through Outlook, but run into issues when trying to attach files. One common issue reported arises from receiving an error that states:

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You may have verified that the file name is correct and that the file is located in the same directory as your script. So, what could be going wrong?

The Solution

Overview of the Steps

We will revise and enhance your original script, ensuring that it correctly attaches files while sending personalized emails. Below are the key steps we'll cover:

Setting Up Your Environment

Reading the Email List from Excel

Preparing the Email Sending Function

Attaching Files Correctly

Finalizing and Sending the Emails

1. Setting Up Your Environment

Before beginning, make sure you have the following installed:

Python (version 3.x)

win32com library (part of pywin32)

pandas library

To install these libraries, you can use pip:

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2. Reading the Email List from Excel

You will need a properly formatted Excel file (e.g., Name_Email.xlsx) that contains the names and email addresses of your recipients. Ensure that the Excel sheet is structured like this:

NAMEEMAILRoyRoy@ gmail.comJackJack@ gmail.comHere's how to read this information using pandas:

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3. Preparing the Email Sending Function

Next, let's prepare a function that will handle the email preparation and sending. Here's a sample implementation:

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4. Attaching Files Correctly

One common mistake is not specifying the correct file path for the attachment. Ensure you use an absolute path for your attachment file. For example:

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5. Finalizing and Sending the Emails

Now, let's combine everything into a complete script that sends emails with attachments to all listed recipients:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By following this guide, you can successfully automate the process of sending personalized emails with attachments using Python and Outlook. Always ensure your file paths are correct and accessible. This automation can save you time and effort, especially when dealing with bulk emails.

If you encounter any issues, double-check your file paths and ensure that Microsoft Outlook is set up correctly on your machine. Happy emailing!