Postmatic WordPress Plugin is a plugin that lets you receive email notifications for new WordPress posts. It also allows you to reply to comments and publish posts from within your email client. Once the plugin is installed, you will need to configure it by providing your email address and password. You can then enable notifications for specific post categories or authors.

The plugin can be used with any email client, but it provides a special interface for Outlook and Gmail users. In Outlook, you can view the post content and attachments right in the notification email. In Gmail, you can view inline images and videos without having to open them in a separate tab.

You can also choose to have notifications sent as plain text or HTML emails. Plain text emails are sent using Gmail's SMTP servers and can be used to send international emails. The plugin also supports Postmark if you want to use another SMTP server for sending notification emails.

This plugin makes it easy to keep track of your blog when you're away from the computer. Using this plugin, you will never miss a new post again!