diff --git a/docs/about.md b/docs/about.md
index 26be534ef951..72ad7aea3aa5 100644
--- a/docs/about.md
+++ b/docs/about.md
@@ -55,4 +55,6 @@ Participation is not only welcomed – it's essential!
 
 The Pulsar community on GitHub is active, passionate, and knowledgeable.  Join discussions, voice opinions, suggest features, and dive into the code itself. Find your Pulsar family here at [apache/pulsar](https://github.com/apache/pulsar).
 
-An equally passionate community can be found in the [Pulsar Slack channel](https://apache-pulsar.slack.com/). You'll need an invitation to join, but many Github Pulsar community members are Slack members too.  Join, hang out, learn, and make some new friends.
+* Please go to [the community page](pathname:///community/#section-discussions) to find the contact information for joining various communication channels.
+* The main communication channel for the Apache Pulsar project are [the mailing lists](pathname:///contact/).
+* There's a separate page for Apache Pulsar [Security advisories and Security policy](pathname:///security/).
\ No newline at end of file
diff --git a/versioned_docs/version-3.0.x/about.md b/versioned_docs/version-3.0.x/about.md
index 7797cc93fa2f..96207f35370c 100644
--- a/versioned_docs/version-3.0.x/about.md
+++ b/versioned_docs/version-3.0.x/about.md
@@ -54,4 +54,6 @@ Participation is not only welcomed – it's essential!
 
 The Pulsar community on GitHub is active, passionate, and knowledgeable.  Join discussions, voice opinions, suggest features, and dive into the code itself. Find your Pulsar family here at [apache/pulsar](https://github.com/apache/pulsar).
 
-An equally passionate community can be found in the [Pulsar Slack channel](https://apache-pulsar.slack.com/). You'll need an invitation to join, but many Github Pulsar community members are Slack members too.  Join, hang out, learn, and make some new friends.
+* Please go to [the community page](pathname:///community/#section-discussions) to find the contact information for joining various communication channels.
+* The main communication channel for the Apache Pulsar project are [the mailing lists](pathname:///contact/).
+* There's a separate page for Apache Pulsar [Security advisories and Security policy](pathname:///security/).
\ No newline at end of file
diff --git a/versioned_docs/version-3.2.x/about.md b/versioned_docs/version-3.2.x/about.md
index a75f88b233b4..ee3ed3886e8e 100644
--- a/versioned_docs/version-3.2.x/about.md
+++ b/versioned_docs/version-3.2.x/about.md
@@ -55,4 +55,6 @@ Participation is not only welcomed – it's essential!
 
 The Pulsar community on GitHub is active, passionate, and knowledgeable.  Join discussions, voice opinions, suggest features, and dive into the code itself. Find your Pulsar family here at [apache/pulsar](https://github.com/apache/pulsar).
 
-An equally passionate community can be found in the [Pulsar Slack channel](https://apache-pulsar.slack.com/). You'll need an invitation to join, but many Github Pulsar community members are Slack members too.  Join, hang out, learn, and make some new friends.
+* Please go to [the community page](pathname:///community/#section-discussions) to find the contact information for joining various communication channels.
+* The main communication channel for the Apache Pulsar project are [the mailing lists](pathname:///contact/).
+* There's a separate page for Apache Pulsar [Security advisories and Security policy](pathname:///security/).