We provide email services with high requirements in terms of sustainability, security and privacy and are completely ad-free. The costs of providing such a service are enormous and because we do not want any advertising whatsoever, operating the service is only possible with paying users. (Quoted on 2021-09-11)
We are an email provider with a particular, privacy-oriented model – and this is not compatible with incorporating own domains. One of our emphases is data economy: we do not collect any user information (names, addresses, etc) of our customers. (Quoted on 2021-09-11)
Posteo is free of tracking tools and advertising. We also do not send any advertising emails to you. We work independently and do not have any advertising partners. (Quoted on 2021-09-11)
Posteo is completely self-funded and debt-free. Posteo is funded solely by its customers' monthly fees. We are therefore independent from advertisers and investors. (Quoted on 2021-09-11)
Our whole service was built around the premise of giving email liberties back
to the users, not taking them away. We refuse to fence users and lock them in. (Quoted on 2021-09-11)
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附錄：國語（日本語）
デジタル大辞泉。假名遣ひの確認も。弘吿あり（2021年9月11日現在）
附錄：ウェブ制作