GmailToList was updated to v1.0.1. v1.0.1 (December 17, 2019) New method of getAttachmentFiles() was added. The attachment files can be retrieved as blob using this method. You can see the detail information here https://github.com/tanaikech/GmailToList
Overview This is a library for exporting all messages of Gmail as a list using Google Apps Script (GAS). Description Recently, I have had a situation it had been required to backup all messages in own Gmail. In order to achieve this, I created a simple script. After I created it, I thought that when such situation might occur for other users and the script is published as a library, they might be useful.
Gists This is a sample script for backing up a project as a zip file. When you use this script, please install a GAS library of ProjectApp2. You can back up both the standalone script type and the container-bound script type. In this script, the blob of zip file can be retrieved from ProjectApp2. So you can also send it as email without creating a file. var projectId = "### fileId of project ###"; var blob = ProjectApp2.