New: More mailing options – more digital security.

ePost SmartSend

Send business mail online – without software

Deliver daily business mail simply, securely and in compliance with data protection regulations with just a few clicks.
Swiss mail
secrecy
guaranteed
100% FADP-compliant
{}
What is ePost SmartSend?

Online dispatch of daily business mail

SmartSend illustration

Send from CHF 0.40 – it pays off!

You can send the Digital letter with digital delivery from as little as CHF 0.40 per document excluding VAT. This is how cost optimization and sustainability work.
Why ePost SmartSend?

Your advantages at a glance

ePost-Icon-aktivieren-300x300px

Intelligent delivery
Send letters and invoices with just a few clicks. We take care of delivery - digitally or physically.

ePost-Icon-versenden-300x300px

Maximum efficiency
Save time, paper and costs. SmartSend automates your dispatch and can be activated quickly.

ePost-Icon-verschlüsselung-300x300px

Absolute security
Your data remains in Switzerland - encrypted, verified and fully GDPR-compliant.

ePost-Icon-monitoring-300x300px

Full control
Maintain an overview: With shipment tracking and returns management in real time.

Start now for free!

Register for free and activate ePost SmartSend in just a few steps.
SmartSend functions

How to digitize your letter mail

 

Upload letters and invoices as PDF

Create letters and invoices as usual and upload them as PDFs. Enclosures can also be added as required.

SmartSend – overview

 

 

Send with just a few clicks

Send your business mail easily with ePost - even to addresses abroad. Choose between the following shipping options:
  • Delivery channels: Intelligent delivery via Post-App, eBill, email with secure link (SecureMail) or physical mail
  • Delivery strategy: Standard (A Mail, B Mail, bulk mailing), Plus (A Mail Plus) and Registered mail (coming soon)

A Mail Plus and Registered mail (coming soon) are now also available for digital delivery – traceable and legally secure.

SmartSend – settings

 

 

Intelligent delivery

ePost SmartSend checks your recipient addresses and selects the optimum delivery method for you: digital or physical. With digital delivery, you save on postage and printing costs. No email address required.

SmartSend - summary

 

 

 

Full control over your consignments

Track the dispatch status of your consignments at all times and keep track of all letters, invoices and even any returns. With ePost monitoring, you have transparency over the delivery of your business mail. The layout can be flexibly adapted to your needs.

SmartSend – monitoring

 

SmartSend functions

How to digitize your letter post

Upload letters and invoices as PDF

Create letters and invoices as usual and upload them as PDFs. Enclosures can also be added as required.

Device-Screen-ePost-3-SmartSend-DE

Send with just a few clicks

Send your business mail easily with ePost - even to addresses abroad. Choose between the following dispatch options:

  • SmartSend dispatch: intelligent delivery via the ePost app, eBill or physical mail (A Mail, B Mail, bulk mailing).
  • Registered mail
  • A Mail Plus

ePost_SmartSend_Versand_de

Intelligent delivery

ePost SmartSend checks your recipient addresses and selects the optimum delivery method for you: digital or physical. Digital delivery saves you postage costs. No email address required.

ePost_SmartSend_Zustellung_de

Full control over your consignments

Track the dispatch status of your consignments at all times and keep track of all letters, invoices and even any returns. ePost monitoring gives you transparency about the delivery of your business mail.

Device-Screen-ePost-SmartSend-DE

Price overview

Prices to write home about

With ePost you can start immediately: no set-up, no subscription, no minimum volume. You only pay for what you send.

From 1 April 2026:
A Mail Plus for
digital delivery. 
ePost_AppIcon_iOS
Ø per letter

Details

CHF
excl. VAT
0.00
25%
* 350 dispatches or more ** Physical mailing A Mail, A Mail Plus, Registered: Deadline for acceptance is 10:00 a.m. Tasks submitted later will be produced and delivered on the next working day.

Advanced digital sending options – legally compliant and traceable

Now you can also digitally deliver your mailings by A Mail Plus and soon also by Registered Mail. All digital mailings are legally documented.

Zeitstempel

Qualified timestamp

The electronic timestamp in accordance with the ESigA proves the exact time of acceptance by Swiss Post – legally compliant and tamper-proof.

Elektronisches Siegel

Electronic seal

The seal is regulated in accordance with the ESigA and confirms that the letter is genuine, unaltered and verifiably originates from the Swiss Post delivery system.

Zustellnachweis

Confirmation of delivery

Whether digital or physical – every letter is documented with confirmation of delivery.

Ready? Start now with SmartSend

Step 1

Register

Register for free with ePost using your business e-mail address.

ePost-Icon-login-nutzer-300x300px
Step 1
Step 2

Verify address

Verify your company address to ensure correct mail delivery.

ePost-icon-verified-user-300x300px
Step 2
Step 3

Activate SmartSend

Activate the SmartSend widget in the ePost Widget Store.

ePost-Icon-aktivieren-300x300px
Step 3
Step 4

Start sending

Upload your documents as a PDF, select the shipping options and click on "Send". Done!

ePost-icon-digital-inbox-300x300px
Step 4
ePost-data-protection-swiss-cross-350x350px

Data protection guaranteed

Secure in Switzerland

Your mail remains in Swiss data centres – local and reliably secure.​

FADP-compliant

Mail secrecy and the highest data protection standards are guaranteed at all times.​

Encrypted

From start to finish – when scanning, saving and sending.​
"Thanks to ePost, we were able to solve all security, confidentiality and data protection issues in one fell swoop"
haefelfinger2
Christian Häfelfinger

Head of Binningen Municipal Administration

"The confidentiality of ePost was an important point for us. With Swiss Post, we have a reliable Swiss provider behind the service. We can therefore rest assured that sensitive data will remain confidential."
René Walker
René Glocker

Team Leader, Dormakaba Switzerland AG

Frequently asked questions

Are there any hidden costs or a monthly subscription for SmartSend?

No, there are no fixed costs, subscriptions or additional fees. You only pay per consignment sent. This makes the service particularly flexible for companies of all sizes.

What exactly does "smart delivery" mean and how does it work?

"Smart delivery" means that you upload your document as a PDF to and SmartSend automatically selects the optimal delivery channel for each individual recipient. The system checks whether the recipient uses the ePost app, is registered for eBill or should receive the letter physically by post, and delivers it accordingly.

How secure is my data when I send sensitive documents such as invoices or contracts?

Your data enjoys the highest level of security. All documents are encrypted at several levels and stored on servers in Switzerland. The entire service is subject to postal secrecy, just like traditional mail.

What types of documents can I send with SmartSend?
  • You can send PDF documents in A4 format (210mm x 297mm) with SmartSend.
  • The font used must be embedded, otherwise SmartSend will replace it with a standard font.
  • Typical business documents such as quotations, contracts, invoices (including QR invoices) and payroll statements, etc. can be sent.
To ensure that your document is processed correctly, it must be in a print-ready PDF format. Make sure that the pages are cleanly formatted, have sufficient margins and that all content is clearly legible. For more details, see the SmartSend formatting guidelines.
How many pages can a single shipment to a recipient contain at most?
  • C5 envelope: max. 16 pages printed on one side or 32 pages printed on both sides
  • C4 envelope: max. 60 pages printed on one side or 120 pages printed on both sides
Shipments with more than 60 pages printed on one side – or 120 pages printed on both sides – cannot be sent with SmartSend.
How complicated is the setup? Do I need special software?

It is very easy to set up and does not require the installation of any additional software. You register online free of charge, verify your company address and activate SmartSend directly in your ePost account. You can then start sending straight away.

Can I also send registered mail or form letters?

Yes, SmartSend also supports special shipping methods in addition to standard shipping. You can simply post registered mail, A Mail Plus for trackable items and also serial letters (bulk mailing) via the platform.

Further topics

You might also be interested in