All existing Mailplane customers get an upgrade discount. Install Mailplane 4 and enter your Mailplane 3 license.

Education Discount
We offer an education discount for new Mailplane licenses. Go to our Education Store and use your .edu, .edu.au, .ac.jp or .ac.uk email address or write us for a quote.

Non-Profit Discount
We offer a non-profit discount for new Mailplane licenses. Write us for a quote.

30-Day Money Back Guarantee
If for any reason you are not satisfied with Mailplane, we will return 100% of your purchase price. No questions asked.