# Delta chat to protonmail user

**URL:** <https://forum.delta.chat/t/delta-chat-to-protonmail-user/993>\
**Category:** Feature Proposal\
**Tags:** open-standards\
**Created:** [May 23, 2020, 2:23pm UTC](https://forum.delta.chat/t/delta-chat-to-protonmail-user/993 "2020-05-23T14:23:43Z")\
**Posts on this page:** 1\
**Showing post:** 30

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**Author:** ![rako](https://forum.delta.chat/letter_avatar_proxy/v4/letter/r/e79b87/32.png) [@rako](https://forum.delta.chat/u/rako)\
**Post date:** [March 1, 2025, 4:10pm UTC](https://forum.delta.chat/t/delta-chat-to-protonmail-user/993/30 "2025-03-01T16:10:57Z")

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I think a first thing DC could do is a setting to prevent any plaintext messages to be sent, such that you can’t accidentally reply in the clear. DC could also have a way to “confirm” a PGP key after the chat has been created, such that the contact can gain the ✅ checkmark

The WKD/Autocrypt situation is larger than this and I took the liberty to reply in the other thread ([The life-changing magic of WKD](https://support.delta.chat/t/the-life-changing-magic-of-wkd/2258))

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