Postbox is a powerful application that aims to provide you with all the tools for keeping in touch with your friends and business partners. It can handle multiple email accounts and allows you to subscribe to RSS feeds in order to read the latest news. Take control of your day with Postbox's clean and super-customizable interface. Make your email work for you, just the way you need it to.

Account Groups
Juggle multiple accounts like a pro. Separate or blend work and personal, job A and job B, your account and your boss' account - or mix and match to suit your needs.

Favorites Bar
Keep your go-to folders and accounts accessible at all times with a single click from the favorites bar.

Tabs
Reduce clutter with tabs, just like a web browser. Keep multiple messages, folders, contacts or topics open to easily switch between them.

Power Through Your Day
Get it done, fast. Whatever your day throws at you, cut through it with ease using Postbox's best-in-class tools and integrations.

Dropbox, One Drive and Box Integration
Big files, small files, lots of files - whatever you have, send it quickly and seamlessly by adding Postbox's cloud file-sharing capabilities.

File and Image Search
Attachments at your fingertips. Postbox lets you find and use files and images hiding in your mail - even while you're composing a new message.

Pre-Made Responses
Sending the same thing over and over? Streamline your work with pre-made responses that you can reuse as often as needed.

Real-Time Tracking
Time flies when you're composing emails. Keep yourself on task with time and word-count trackers.

Focus Pane
Tackle what's important right now using the real-time filters of Postbox's innovative focus pane. Just want to see all unread messages from your team from today? Done.

Attributes
Instantly view unread messages, or those with attachments. Scan your reminders, subscriptions, or social updates with a single click.

Topics
Break your work into small, manageable chunks with custom topics for projects, events, or however organize your work. Create and delete topics, and reorder them to reflect your goals.

System requirements:
Windows 7, 8, and 10
Pentium 4 or newer processor that supports SSE2
4 GB of RAM (8 GB recommended)
100 MB hard drive space for application files (excluding local message data)
Postbox runs in 32-bit mode on 32-bit and 64-bit versions of Windows

Home Page - https://www.postbox-inc.com/