Posteo is a Germany-based email provider that offers encrypted email services. It was founded in 2009 and has since been committed to providing secure and sustainable email services. Posteo's email service is based on open-source software and uses end-to-end encryption to ensure the privacy and security of its users' messages.
The Posteo Logo serves as the visual backbone of the brand’s identity, reflecting the brand’s core values, mission, and ambition in a single, bold symbol. The design components, such as lines and composition, convey trust, dependability, and progressive qualities, and the color palette represents key brand attributes such as sustainability, growth, and authenticity.