Send documents from any device and from anywhere with the same legal validity.


Send documents urgently and securely


Send a digital, ordinary or certified letter


Send digital postcards online


Print out your labels and pay for your deliveries before going to the Post Office

PAQ 48

Delivery in 24/48 hours, depending on point of origin and destination

Certified Letter

Guarantee reception with a signature

Administrative Notifications

Suitable service for legal communications


Enviar Internacional



Burofax Premium Online

Send your urgent Certified Fax via the internet with signature on delivery.

This service is used for the urgent and secure delivery of important documents which may require third-party proof (signature on delivery). It is also very convenient, as it is done via the internet.

Delivery time period: 24 hours. (Except Saturdays, Sundays, and public holidays).

National, España y Andorra.

Digital Certified Letter

Save time and optimise the management of your certified letters with signed-for delivery.

The Post Office can send online certificates for important documents: contracts, signed estimates, etc.

Delivery time period: 1 - 4 working days.

National, International, National (Spain and Andorra) and International.

Digital mail

To all destinations.

Send messages, documents, etc. in a sealed envelope to the recipient's address, where it will be left in their letterbox. To any destination with maximum reliability.

Delivery time period: 2 - 4 working days.

National, International, Nacional (España y Andorra) e Internacional.

Online Telegram

Messages sent from your computer to the recipient, with full legal validity.

Urgent messages to be delivered (signed for by the recipient), sent electronically from the point of origin to the distribution centre at the destination, with the option of certifying their delivery and content.

Delivery time period: 24 hours in places with an urgent delivery unit (only within Spain).

National, Nacional (España y Andorra) e Internacional.

Digital Postcard

Your special moments or events (invitations, trips, campaigns…)

Quickly send messages with or without personalisation, pictures, invitations, etc. to home letterboxes in every destination.

Delivery time period: 2 - 4 working days.

National, International, National (Spain and Andorra) and International.