Hybrid e-Delivery shipments?

e-Delivery allows you to send letters online. But what if the recipient doesn't have an e-box? Then a hybrid service comes into play - a document sent digitally is printed and delivered traditionally. Find out who currently provides such a service.
Hybrid e-Delivery shipments?
3-minute read Updated: August 18, 2026

Hybrid shipments in e-Delivery - do commercial providers offer such a service?

Introduction of the service e-Delivery is one of the key elements in the digitization of administration and business communications. It allows documents to be sent electronically as required by law, replacing traditional paper correspondence. However, not all entities have access to e-Delivery boxes, which raises the question: do commercial providers offer a hybrid service, i.e. the ability to convert electronic correspondence into traditional paper form?

What is a hybrid service in e-Delivery?

Hybrid service involves the sender sending a document electronically, and then the operator converts it into a paper shipment by printing the document and delivering it in the traditional manner. This is primarily used in situations where the recipient does not have an electronic delivery address.

Public Hybrid Service (PUH) - a solution offered by the Polish Postal Service

At the moment, the Public Hybrid Service (PUH) is carried out by the designated operator, the Polish Post Office. PUH allows public entities to send electronic correspondence to recipients who do not have an e-Delivery box. In this case, the electronic document is converted to paper and delivered in physical form by the Polish Post.

Commercial e-Delivery providers vs. hybrid shipments

Commercial e-Delivery service providers such as Asseco Data Systems and other companies offering Qualified Registered Electronic Delivery Service (KURDE), focus mainly on providing secure digital workflows. Their offerings do not normally include a hybrid service, i.e. the conversion of electronic correspondence into paper mail.

Alternatives for companies and institutions

Companies that would like to use the hybrid service can work directly with the Polish Postal Service or external providers of printing and mailing traditional mail. It is also possible to implement internal processes for converting electronic documents into paper form and sending them in-house. The choice of cooperation model mostly depends on the volume of mail, available resources and the requirements of RODO.

Currently, hybrid e-Delivery parcels are mainly available through the Polish Postal Service's Public Hybrid Service. Commercial providers focus on providing digital delivery services, but do not offer automatic conversion of documents to paper form. In the future, as the market develops, it may be possible for the private sector to introduce such services as well. In the meantime, those looking for such a solution should use the offer of a designated operator or arrange printing and delivery of traditional correspondence themselves.



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Free e-delivery boxes - podpisano.pl
from 247,00 PLN
Free e-Delivery box for receiving and sending electronic registered letters to offices, companies and individuals offers 4 GB capacity for the user and sending to public administration free of charge. In addition, the box allows importing shipments to disk and offers email notifications, providing full control over the messages received.

In order to use the e-Delivery box, it is necessary to confirm your identity. If you already have verification issued by the Certum.pl (e.g. SimplySign or CertumMini), you don't have to go through the process again.

Digital trust services - Services operating on the basis of eIDAS require verification and confirmation of identity, which guarantees full security and legal compliance of your correspondence.

E-delivery boxes Standard-podpisano.pl
Use the Standard e-communication box to gain more capacity and flexibility in managing electronic communications. The Standard mailbox offers 8 GB of capacity per user, support for three users and the possibility of shipping 100 shipments to companies and individuals by subscription. The process of setting up the box is quick and easy, allowing you to start using the service immediately.
Premium e-delivery boxes - podpisano.pl
from 399,00 PLN
Choose Certum's premium e-communication box to gain greater capacity, flexibility and security for your electronic communications. We offer 16 GB of capacity, support for ten users and 300 shipments to businesses and individuals per subscription.
Enterprise e-delivery boxes - podpisano.pl
Choose the Certum Enterprise e-delivery box, which offers flexibility and possibility to customize the offer according to the individual needs of your company. Integration with any electronic document management system via API Certum allows for efficient and secure management of electronic correspondence. It is an ideal solution for the largest companies that need a comprehensive and automated e-correspondence service.
E-delivery packages - podpisano
Certum's e-Delivery packages allow you to send registered e-letters to companies and individuals, providing proof of sending, receipt and reading. Available from £9 net for 5 shipments, with the option to purchase additional packages.

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