# Unavoidable security & setup warnings with NC 21 update

**URL:** <https://help.nextcloud.com/t/unavoidable-security-setup-warnings-with-nc-21-update/108667>\
**Category:** 📦 Appliances (Docker, Snappy, VM, NCP, AIO)\
**Tags:** docker, nc21\
**Created:** [February 22, 2021, 5:02pm UTC](https://help.nextcloud.com/t/unavoidable-security-setup-warnings-with-nc-21-update/108667 "2021-02-22T17:02:16Z")\
**Posts on this page:** 1\
**Showing post:** 49

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**Author:** ![routergenie](https://help.nextcloud.com/letter_avatar/routergenie/32/5_5575768a8748004e209b776fc1b2916d.png) [@routergenie](https://help.nextcloud.com/u/routergenie)\
**Post date:** [March 28, 2021, 11:30pm UTC](https://help.nextcloud.com/t/unavoidable-security-setup-warnings-with-nc-21-update/108667/49 "2021-03-28T23:30:36Z")

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I am running NextCloud 21.0.0. These are the warnings on the Overview section (Security & setup warnings) on my server settings:

[Warning 1] \* Your web server is not properly set up to resolve “/.well-known/webfinger”. Further information can be found in the [documentation]  
[Warning 2] \* Your web server is not properly set up to resolve “/.well-known/nodeinfo”. Further information can be found in the [documentation]  
[Warning 3] \* Your web server is not properly set up to resolve “/.well-known/caldav”. Further information can be found in the [documentation]  
[Warning 4] \* Your web server is not properly set up to resolve “/.well-known/carddav”. Further information can be found in the [documentation]

Let me label these warnings from Warning 1 to Warning 4.

Nextcloud resides in the subfolder /nextcloud on my Apache server and the DocumentRoot is set to “var/www/html/nextcloud” in default-ssl.conf. I can confirm that these lines that allow .htaccess to override configurations in the Apache server help to get ride of Warning 1 and Warning 2. I did not have to add any RewriteRule line in .htaccess.

```
<Directory /var/www/html/nextcloud>
    Options Indexes FollowSymLinks MultiViews
    AllowOverride All
    Order allow,deny
    allow from all
</Directory>

```

Reference: [Apache .htaccess file - Examples and Common Uses | DigitalOcean](https://www.digitalocean.com/community/tutorials/how-to-use-the-htaccess-file)

I am not yet able to get rid of Warning 3 and Warning 4

[Updated 3/29/2021: I follow the instructions here and it took care of Warning 3 and Warning 4 → [Caldav and carddav error resolving - #8 by mable](https://help.nextcloud.com/t/caldav-and-carddav-error-resolving/39435/8)]

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