# TLS-SNI-01 validation is reaching end-of-life

**URL:** https://community.letsencrypt.org/t/tls-sni-01-validation-is-reaching-end-of-life/85034
**Category:** Help
**Created:** [February 2, 2019, 5:47pm UTC](https://community.letsencrypt.org/t/tls-sni-01-validation-is-reaching-end-of-life/85034 "2019-02-02T17:47:46Z")
**Posts on this page:** 1
**Showing post:** 20

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### Author: ![JuergenAuer](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/juergenauer/32/26491_2.png) [@JuergenAuer](https://community.letsencrypt.org/u/JuergenAuer)
#### Post date: [February 3, 2019, 9:59am UTC](https://community.letsencrypt.org/t/tls-sni-01-validation-is-reaching-end-of-life/85034/20 "2019-02-03T09:59:20Z")

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A post was split to a new topic: [What to do if tls-sni is deprecated?](https://community.letsencrypt.org/t/what-to-do-if-tls-sni-is-deprecated/85086)

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_[View the full topic](https://community.letsencrypt.org/t/tls-sni-01-validation-is-reaching-end-of-life/85034)._