> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.icommkt.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to add IPs to whitelist


If you do not receive emails from your platform in your corporate email, we recommend that you exclude those safe senders from the complex antispam evaluation and let that content pass.

This is the list of IPs that must be sent to systems to request registration in your corporate and the domain to Whitelist:

* 108.168.135.2/31
* 108.168.135.4/30
* 108.168.135.8/29
* 108.168.135.16/28
* 108.168.135.32/27
* 108.168.135.64/27
* 108.168.135.96/28
* 108.168.135.112/29
* 108.168.135.120/30
* 108.168.135.124/31
* 108.168.135.126/32
* 108.168.246.2/31
* 108.168.246.4/30
* 108.168.246.8/29
* 108.168.246.16/28
* 108.168.246.32/27
* 108.168.246.64/26
* 184.172.11.34/31
* 184.172.11.36/30
* 184.172.11.40/29
* 184.172.11.48/29
* 184.172.11.56/30
* 184.172.11.60/31
* 184.172.11.62/32
* 78.47.52.1/32
* 78.47.52.2/31
* 78.47.52.4/30
* 78.47.52.8/30
* 78.47.52.12/31
* 78.47.52.14/32
* 78.47.5.192/29
* 78.47.5.200/30
* 78.47.5.204/31
* 78.47.5.206/32
* 94.130.249.129/32
* 94.130.249.130/31
* 94.130.249.132/30
* 94.130.249.136/29
* 94.130.249.144/29
* 94.130.249.152/30
* 94.130.249.156/31
* 94.130.249.158/32

| Consult our article: [How to see domain and API Key in Icomm](/es/article/how-to-see-the-domain-and-apikey-in-icomm-ps9xs4/).


# Add IPs to whitelist in Google Workspace

As a Google Workspace administrator, you can make sure that messages from certain IP addresses aren't marked as spam. To do this, add the addresses to an email whitelist in the Google Admin console.

1. Go to the **Google Workspaces** panel
2. Select the option **Gmail email settings**
3. Enter the **Spam** section

In this section you will have the option to enter the IP addresses provided in a text box, as shown in the following image:

![](https://storage.crisp.chat/users/helpdesk/website/e4b41ef8ae96c800/image-2_wm1k5x.png)

4. Finally save and accept the changes.


###### List of IPs:

* 108.168.135.2/31
* 108.168.135.4/30
* 108.168.135.8/29
* 108.168.135.16/28
* 108.168.135.32/27
* 108.168.135.64/27
* 108.168.135.96/28
* 108.168.135.112/29
* 108.168.135.120/30
* 108.168.135.124/31
* 108.168.135.126/32
* 108.168.246.2/31
* 108.168.246.4/30
* 108.168.246.8/29
* 108.168.246.16/28
* 108.168.246.32/27
* 108.168.246.64/26
* 184.172.11.34/31
* 184.172.11.36/30
* 184.172.11.40/29
* 184.172.11.48/29
* 184.172.11.56/30
* 184.172.11.60/31
* 184.172.11.62/32
* 78.47.52.1/32
* 78.47.52.2/31
* 78.47.52.4/30
* 78.47.52.8/30
* 78.47.52.12/31
* 78.47.52.14/32
* 78.47.5.192/29
* 78.47.5.200/30
* 78.47.5.204/31
* 78.47.5.206/32