Posteo.de Features OpenPGP / WKD: Yes. Posteo natively supports OpenPGP in its webmail interface (fully integrated with Mailvelope) and supports OpenPGP headers. IMAP / SMTP: Yes. Unlike Tuta or Proton Mail (which restrict native IMAP/SMTP due to their architecture), Posteo fully supports stand…

You don’t need to make a new post you can just comment your reasons on the original suggestion. [image] Posteo (email provider) hammer_and_wrenchTool Suggestions What is your opinion about posteo.de ? Email green, secure, simple and ad-free - posteo.de - I th…

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anonymous549 (anonymous549) May 16, 2026, 10:52pm 2

You don’t need to make a new post you can just comment your reasons on the original suggestion.

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