🔖 Feature description

Many of the emails that our product sends require including image attachments containing necessary information for customers. Using embedded images are the only approach that I have found to include those images without them being blocked by default. Some background on using embedded images can be found here.

🎤 Why is this feature needed ?

Given that some of the most used email clients don't support things like base64 images or SVGs as alternatives, using embedded images was the only way that I could get important graphics to display in an email.
https://www.caniemail.com/features/image-base64/
https://www.caniemail.com/features/html-svg/

✌️ How do you aim to achieve this?

Nodemailer already has support for this feature. I am sure that other email providers support it as well.

🔄️ Additional Information

No response

👀 Have you spent some time to check if this feature request has been raised before?

• I checked and didn't find similar issue

🏢 Have you read the Code of Conduct?

• I have read the Contributing Guidelines

Are you willing to submit PR?

Yes I am willing to submit a PR!