Encrypted and Secure Email

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🌸 Summer offer available only in the online store 🌸 Luottoposti 50-message package for the special price of €45 + VAT (regular price €60 + VAT).


The offer is valid until 31 August 2026.

Reliable Service for Encrypted Communication

Luottoposti is a Finnish information security service that complies with the requirements of Finnish legislation and the EU GDPR and eIDAS regulations. In Luottoposti, only the sender and the recipient can access the contents of a message. The service uses strong encryption, works on modern devices, and meets high European information security standards.

Electronic communication is an essential part of everyday life and business operations, but it also presents significant information security risks. With Luottoposti, you can protect confidential documents, agreements, and personal data easily and securely – your data always remains in Finland.

Messages are retained for 14 days from the time of sending, after which they are automatically deleted. Attachments can be removed earlier, in which case they will also become unavailable to the recipient. Every new user receives two Luottoposti deliveries free of charge. The service is available 24/7, and you only pay for the messages you send – there are no setup fees or monthly charges. See the Luottoposti pricing page.

Luottoposti provides online banking–level security. Luottoposti works on all modern devices around the clock, provided that an internet connection and a web browser are available – no software installation is required.

Luottopostin salattu viesti

Why Choose Luottoposti?

Nainan lukee salattu viestiä puhelimesta työpöydän ääressä.

Security and privacy are our top priorities

Luottoposti never transmits encrypted messages through traditional email servers, as such messages remain only partially encrypted. With Luottoposti, all messages and attachments are protected with end-to-end encryption, ensuring that not even the service provider can access the contents of your messages.

No data collection or monitoring

Luottoposti does not monitor user activity and does not collect metadata such as message recipients, subject lines, or transmission times. The service does not build user profiles and does not sell customer data to third parties.

No advertisements or hidden fees

Luottoposti does not finance its operations through advertising or user data. You only pay for the services you use, with no setup fees, monthly charges, or hidden costs.

Open and independent

Luottoposti is not part of a large corporate ecosystem. Its sole purpose is to provide a secure and private information security service.

The benefits of encrypted communication with Luottoposti

Safety

  • Reading an encrypted message using a combination of an address and a password
  • The message remains encrypted from transmission to reception
  • Security is on par with online banking
  • Complies with the requirements of the EU’s GDPR and eIDAS regulations

Ease

  • Works in a web browser
  • No software installations
  • Compatible with modern devices
  • Quick implementation
  • Easy and intuitive to use
  • The recipient can read the message without logging in

Features

  • In the delivery history, you can view your sent messages and see when the recipient has read your message.
  • The sender can provide the recipient with the option to reply
  • With Salamaviesti, you can receive encrypted messages quickly and securely

Pricing

  • No setup, user-specific, or monthly fees
  • Service packages can be purchased from the online store and have no expiration date
  • Multiple users can be linked to a billing account at no additional cost

View Luottoposti's affordable pricing here

To ensure information security, the encrypted email is automatically deleted from the server after the agreed retention period has expired. The recipient can easily save the received encrypted email and its attachments through a secure encrypted connection. The Luottoposti™ service is highly user-friendly and reliable. Luottoposti™ is a Finnish service that encrypts important messages throughout the entire process, from sending to receipt. Luottoposti™ is developed in Finland, and its servers are located in Finland within one of the world's fastest cloud environments.

Luottoposti yhdistää salatun sähköpostin ja sähköisen allekirjoituksen samaan palveluun Suomessa

Why is secure email communication important?

Email Encryption is an important security feature that protects confidential information from unauthorized access and data theft. When an email is not encrypted, its contents can be read if someone gains access to the message while it is being transmitted through the network to the recipient. Encrypted email protects confidential information throughout its entire journey, from sender to recipient.

Encrypted email is an essential part of responsible operations. When communications are secure, activities can be conducted openly and safely without concerns about data breaches or misuse.

Protection of personal data is essential

The Constitution of Finland (Section 10) establishes the protection of personal data by law. Data protection legislation requires special care in the processing of personal data. The Data Protection Authority has defined specific obligations regarding due care, data protection, and information security for companies when processing customers’ and employees’ personal data. Messages containing personal data must be protected. In addition, similar protection obligations also apply within the social and healthcare sector, including the processing of customers’ names alone.

Luottopostin asiakas katsoo työpuhelinta, havainnollistaen salaamattoman sähköpostin riskejä.

Your email communications can be intercepted

Standard unencrypted email is transmitted in plain text through multiple email servers, often crossing national borders. The widely used Gmail is located even outside the European Union (EU).Even if both the sending and receiving servers are properly secured, the security of intermediary mail transfer agents (MTAs) cannot be guaranteed. In today's digital environment, virtually any network user can readily intercept unsecured communications or gain unauthorized access to email messages.

For example, unencrypted emails routed through Sweden or the United States may be subject to monitoring conducted by government authorities.

Liikemies käyttää puhelinta ja lukkoikonit havainnollistavat sähköpostin viestinnän tarvetta.

Are your emails protected by the secrecy of correspondence?

According to Section 10 of the Constitution of Finland, the secrecy of correspondence, telephone communications, and other confidential communications is inviolable. Confidentiality of Communications (formerly known as the secrecy of correspondence) applies to any message that has been intentionally secured so that it cannot be opened accidentally. An unencrypted email therefore does not fall within the constitutional protection afforded to confidential communications.

Unencrypted email cannot unequivocally be regarded as a closed or protected message, as its contents may be exposed unintentionally, for example to individuals monitoring network traffic. From an information security perspective, an unprotected message can be compared to a postcard, where the contents are openly visible to anyone.

Encrypted email provides constitutional protection.

Email encryption means that the contents of an email message are transformed into a protected code that can only be read using the recipient’s password and decryption key. This means that only the recipient can read the contents of the email message.

Especially when the content of the email is confidential or personal,such as information relating to health status, bank account details, or personal identity numbers, it is extremely important to encrypt email in order to protect privacy and prevent misuse of information.

In a highly secure encrypted email solution, the message is stored on a protected server that delivers the keys required to read the message to the recipient through separate communication channels. Therefore, Luottoposti™ is an ideal solution for your needs.

General Data Protection Regulation GDPR

The GDPR is the European Union’s General Data Protection Regulation.It is a regulation governing the processing of personal data and has been applied in all EU countries since spring 2018. This is important for Luottoposti because it ensures strong privacy protection for users and sets high standards for information security. Luottoposti complies with the GDPR to ensure that user data is processed securely, transparently, and only with the users’ consent. This strengthens the reliability of the service and ensures that all messages and personal data remain protected against external threats. Compliance with GDPR is an essential part of Luottoposti’s commitment to data protection and a user-friendly experience.

 

Test your company’s GDPR readiness here

GDPR vaatimusten mukainen

Try it for free today!

Every newly registered user receives two encrypted emails through Luottoposti free of charge. You can immediately try out how sending encrypted email with Luottoposti works.