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What is Letterbox?

Who can access your emails? With traditional emails, you, the recipient, and all email service providers may have visibility into the contents, along with potential others. In contrast, end-to-end encryption restricts access solely to the sender and the intended recipients, ensuring greater privacy. The iOS app known as Letterbox enhances the end-to-end encryption experience, supporting a wide range of email services and employing the widely recognized OpenPGP encryption protocol. Although Letterbox operates like many other email applications, it specifically emphasizes the security status of both incoming and outgoing communications, empowering users to identify which emails are secure and which are not. Being a free and open-source email client for iOS, Letterbox aligns with an ongoing research project at Freie Universität Berlin. While it is still in development, users will soon have the chance to try the app on their devices via Apple's TestFlight platform, making secure communication increasingly available to the public. This development not only aims to improve user understanding of email security but also strives to maintain a seamless and intuitive user interface. As technology evolves, the importance of secure communication will only continue to grow.

What is Delivery Trust?

Senders maintain complete control by restricting what recipients can do with content, including the ability to print, share, or download, and they can revoke access whenever needed. Identillect remains responsive to regulatory changes through continuous research, allowing you to concentrate on your primary responsibilities. The platform is designed to be easily navigable for both senders and recipients, who do not need to register or subscribe to receive messages. Enhance your secure communications effortlessly through Outlook by utilizing Identillect’s advanced vCard technology. You have the flexibility to set your desired security level and implement company-wide policies that limit recipient permissions across your network, ensuring consistent protection. This add-in simplifies message security and responses while you're on the go, offering all the functionalities of Delivery Trust® – Web Only. Its user-friendly interface guarantees a smooth implementation process across your organization without the burden of a steep learning curve. Additionally, the add-in provides full access to all features of DELIVERY TRUST® – Web Only, thereby guaranteeing extensive security for every communication you send. By leveraging these capabilities, you can confidently safeguard sensitive information and maintain control over your communications at all times.

Media

Media

Integrations Supported

Gmail
Microsoft 365
Microsoft Outlook

Integrations Supported

Gmail
Microsoft 365
Microsoft Outlook

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

$5.95 per month
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Letterbox

Company Location

Germany

Company Website

letterbox-app.org

Company Facts

Organization Name

Identillect Technologies

Date Founded

2010

Company Location

United States

Company Website

www.identillect.com

Categories and Features

Categories and Features

Email Management

Data Recovery
Email Archiving
Email Monitoring
Queue Manager
Response Management
Routing
Shared Inboxes
Signature Management
Spam Blocker
Whitelisting / Blacklisting

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