# Other open standards -- link gone?

**URL:** <https://support.delta.chat/t/other-open-standards-link-gone/5580>\
**Category:** Uncategorized\
**Tags:** solved, open-standards, documentation\
**Created:** [July 26, 2026, 1:08am UTC](https://support.delta.chat/t/other-open-standards-link-gone/5580 "2026-07-26T01:08:13Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ian](https://support.delta.chat/user_avatar/support.delta.chat/ian/32/3164_2.png) [@ian](https://support.delta.chat/u/ian)\
**Post date:** [July 26, 2026, 7:05am UTC](https://support.delta.chat/t/other-open-standards-link-gone/5580/2 "2026-07-26T07:05:28Z")

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Related:

> [@Document the minimum requirements necessary for chatmail interoperability](https://support.delta.chat/t/document-the-minimum-requirements-necessary-for-chatmail-interoperability/4853/13):
>
> The effort of documenting all above mentioned implementation details and publishing a full independent implementation based on that in a clean room methodology would strengthen the promise of openness and sustainability. I see you have copy & pasted some of the valuable information here across at least 3 comments. Could you please deduplicate it and consolidate all of it in the top post and perhaps even convert it to a wiki via the admin menu?

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_[View the full topic](https://support.delta.chat/t/other-open-standards-link-gone/5580)._