# How Letsencrypt work for windows IIS?

**URL:** <https://community.letsencrypt.org/t/how-letsencrypt-work-for-windows-iis/2106>\
**Category:** Uncategorized\
**Created:** [October 25, 2015, 10:24am UTC](https://community.letsencrypt.org/t/how-letsencrypt-work-for-windows-iis/2106 "2015-10-25T10:24:59Z")\
**Posts on this page:** 1\
**Showing post:** 27

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**Author:** ![pfg](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/pfg/32/1924_2.png) [@pfg](https://community.letsencrypt.org/u/pfg)\
**Post date:** [November 15, 2015, 6:43pm UTC](https://community.letsencrypt.org/t/how-letsencrypt-work-for-windows-iis/2106/27 "2015-11-15T18:43:20Z")

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To add to what @molyfra said, there will most likely be a [DNS-based challenge](https://community.letsencrypt.org/t/shouldnt-verification-via-dns-record-be-a-priority/604/15?u=pfg) in the future, which should make it easier to get certificates for internal services.

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_[View the full topic](https://community.letsencrypt.org/t/how-letsencrypt-work-for-windows-iis/2106)._