# Not able to send slack notification

**URL:** <https://community.graylog.org/t/not-able-to-send-slack-notification/20327>\
**Category:** Graylog Central (peer support)\
**Created:** [June 29, 2021, 10:05am UTC](https://community.graylog.org/t/not-able-to-send-slack-notification/20327 "2021-06-29T10:05:25Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![docgyan](https://sea2.discourse-cdn.com/flex016/user_avatar/community.graylog.org/docgyan/32/17659_2.png) [@docgyan](https://community.graylog.org/u/docgyan)\
**Post date:** [June 29, 2021, 10:05am UTC](https://community.graylog.org/t/not-able-to-send-slack-notification/20327/1 "2021-06-29T10:05:25Z")

</div>

I am trying to send slack notification from Graylog but am facing below error while testing the connection between Graylog and Slack.

Please let me know if am missing something here

![image](https://us1.discourse-cdn.com/flex016/uploads/graylog/original/2X/7/70b2d97180ed6ac185c8b7dccacd64a0f301b642.png)

Thanks,  
Girish

---

<div class="post-metadata">

**Author:** ![shoothub](https://sea2.discourse-cdn.com/flex016/user_avatar/community.graylog.org/shoothub/32/6412_2.png) [@shoothub](https://community.graylog.org/u/shoothub)\
**Post date:** [June 29, 2021, 11:44am UTC](https://community.graylog.org/t/not-able-to-send-slack-notification/20327/2 "2021-06-29T11:44:48Z")

</div>

Check if your graylog box has internet connection and DNS resolve internet records. Check with command: `nslookup hooks.slack.com`

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/graylog/original/3X/c/7/c7c09c6b5099570133d6502b83f50ba4430de5b6.png) [@system](https://community.graylog.org/u/system)\
**Post date:** [July 13, 2021, 11:45am UTC](https://community.graylog.org/t/not-able-to-send-slack-notification/20327/3 "2021-07-13T11:45:24Z")

</div>

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.