# Support redirect for ports other than 80 and 443

**URL:** <https://community.letsencrypt.org/t/support-redirect-for-ports-other-than-80-and-443/69768>\
**Category:** Feature Requests\
**Created:** [August 18, 2018, 3:30am UTC](https://community.letsencrypt.org/t/support-redirect-for-ports-other-than-80-and-443/69768 "2018-08-18T03:30:27Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Osiris](https://avatars.discourse-cdn.com/v4/letter/o/839c29/32.png) [@Osiris](https://community.letsencrypt.org/u/Osiris)\
**Post date:** [August 18, 2018, 10:38am UTC](https://community.letsencrypt.org/t/support-redirect-for-ports-other-than-80-and-443/69768/3 "2018-08-18T10:38:55Z")

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As far as I have heard here on the forum is that the CA/B Forum doesn't allow other ports to be used, even when redirected.

See for more information: [**Ballot 169 – Revised Validation Requirements**](https://cabforum.org/2016/08/05/ballot-169-revised-validation-requirements/)

> **Authorized Port:** One of the following ports: 80 (http), 443 (http), 115 (sftp), 25 (smtp), 22 (ssh).

By the way, as far as I can see, the BR doesn't mention any reference to redirecting. Not allowing it nor dis-allowing it.

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_[View the full topic](https://community.letsencrypt.org/t/support-redirect-for-ports-other-than-80-and-443/69768)._