Nirva Software operates multiple Intelligent Hybrid Mail cloud servers
One of them is PostGreen
One of them is PostGreen

With PostGreen, send mail, registered mail, emails directly from your business applications in a few clicks. It is simpler, faster, more productive, more secure, more cost-efficient and greener.
Postgreen uses the Intelligent Hybrid Mail technology and is available from the cloud to everyone.
Postgreen uses the Intelligent Hybrid Mail technology and is available from the cloud to everyone.
"If you send out mail or want to e-deliver your documents, whatever your volumes, PostGreen is for you."
How does PostGreen work?

You create your document (invoice, direct mail, letter, etc.) in your business application or word processor.

You securely send us your document using the web interface or our print driver.

You authenticate for more security.

You select your send options (post date, attachments, letter head, color, envelope, ...)

Your document is either securely e-delivered or printed and posted by us. Everything is tracked and archived.

Your recipient will receive the document immediately if e-delivered, 1-2 days later if mailed.
What is the PostGreen difference?
PostGreen is probably the most advanced, yet simple, intelligent hybrid mail solution on the market today.You can read all about its features and benefits.
But here is what really differentiates PostGreen from our competitors:

Use predefined services to send in one click your documents with the appropriate options.
You can send multiple files in one batch, and we can regroup/associate /compose documents.
This is great for quality and productivity!
You can send multiple files in one batch, and we can regroup/associate /compose documents.
This is great for quality and productivity!

Automatically send your documents by email when possible to reduce costs. However, when the email cannot be delivered, a mail will automatically be sent. You do not have anything to do.
This helps you seamlessly transition towards electronic delivery and its cost reductions.
This helps you seamlessly transition towards electronic delivery and its cost reductions.

Post from anywhere to France, Belgium, Luxembourg, the UK (and more coming) at a local cost. Delivery within 2 days. For other countries, international postal tariffs apply with 4-6 days delivery.
This will reduce your costs but also accelerate payments from abroad.
This will reduce your costs but also accelerate payments from abroad.

We plant one tree for every 2 000 documents our clients are sending.
We also compensate all our CO2 emissions.
This helps you and us save the planet we all live in.
We also compensate all our CO2 emissions.
This helps you and us save the planet we all live in.

No commitments. No minimum volumes. We invoice you on a volume basis.
This means you keep your investment capacity for your core business.
This means you keep your investment capacity for your core business.

Track & archive all your documents sent for one year for free. Extend it if required.
This means you secure your communication, protect yourselves and guarantee the quality of your processes.
This means you secure your communication, protect yourselves and guarantee the quality of your processes.

Send your documents from a business application (Sage, EBP, SAP, Word, etc.),
This means you can send your documents from anywhere, whatever your preferred device.
This means you can send your documents from anywhere, whatever your preferred device.

Jøtul is one of the world’s oldest producers of stoves, inserts and fireplaces. Jøtul France reduced their cost of invoices delivery by over 65% by using our cloud service and sending invoices with a mix of local & international postal routing and our automated e-delivery features.