MailTask is a free Tasker plugin for Android devices developed by Marco Stornelli. It is a utility and tool application that allows you to send emails with attachments, read your emails, delete them, and remove them from trash directly from Tasker. This plugin is exclusively designed for Tasker, which means you need to have Tasker installed on your device to use MailTask.

With MailTask, you can easily manage your emails without having to switch between applications. You can send emails with attachments directly from Tasker, which is a time-saver for those who frequently send emails. Additionally, you can read your emails, delete them, and remove them from trash without opening your email application.

However, it is worth noting that this plugin does not support SMTP accounts for actions 2, 3, and 4. This means that you cannot use MailTask to manage emails from SMTP accounts. Overall, MailTask is a useful plugin for Tasker users who want to manage their emails efficiently.