Add attachment to mail sent with the google mail integration

[francisp2]

Integration name

Google mail

Link to integration documentation on our website

https://www.home-assistant.io/integrations/google_mail/

Describe the enhancement

Currently , we can use google mail to send notifications if e.g. somebody rings the doorbell, but we can't add a picture.
So the possibility to add an attachment to the mail would be great.

Use cases

Currently , we can use google mail to send notifications if e.g. somebody rings the doorbell, but we can't add a picture.

Anything else?

No response

[github-actions[bot]]

🏷️ I've automatically added the integration: google_mail label to help categorize this feature request.

[francisp2]

This pull request was closed home-assistant/core#135060 because nobody looked at it.