# Mailing Lists
Mailing lists are a popular tool for community collaboration among developers, and for facilitating public and private governance discussions and email-based voting.
**What is Groups.io?**
[Groups.io](https://groups.io) is a platform for managing email lists, providing public and private discussions, voting, and archiving features.
**Key Features:**
* Supports both public and private lists
* A web-based archive of past email threads (topics) for easy reference
* Convenient option to host lists on groups.linuxfoundation.org for projects in the formation stage
* Customized, white-labeled list domain for established projects
* Integration with existing projects and customization options
* A popular choice for community collaboration and governance
### Adding a Mailing List
#### Prerequisites
* You must have access to PCC and privileges to manage the mailing lists.
* Active project setup within the PCC environment.
To add a mailing list, follow these steps:
1. Click **Collaboration > Mailing Lists** from the left navigation on the main dashboard.
This will redirect you to the mailing list management page.
2. Click on the **Add Mailing List** button to add a new mailing list.
{% hint style="info" %}
If your project doesn't currently have a groups.io mailing list, then you need to configure them.
{% endhint %}
3. Upon clicking **Add Mailing List,** you will encounter the following options to configure your mailing list:
1. **Use Existing PCC-Connected Groups.io Domain:**
* This option is available if there is an available Groups.io domain connected to your PCC project, such as your project's foundation groups.io domain.
* **Action**: If your project wants to use the foundation lists domain, use this option.
2. **Set up a New Groups.io Domain:**
* Choose this if you wish to establish a new Groups.io domain specifically for your project. This will use your project's defined primary domain for your mailing lists.
* **Action**: Select "I would like to set up my own Groups.io email domain for this project."
3. **(Advanced) Set up Existing Groups.io Domain:**
* This is for advanced users who need to configure an existing Groups.io domain that is not yet connected to PCC.
* **Action**: Contact support for assistance with this setup.
4. **Detailed Configuration of the Mailing List**
The PCC will automatically create a with Public, Announcement permissions. You will need to define any additional sub-lists you want during this creation flow. You must create at least one sub-list.
**Enter List Name and Description**
* **List Name**: Assign a unique name for the mailing list. For example, if you want to create a TSC mailing list "", enter "tsc".
* **Description**: Provide a detailed description of the mailing list’s purpose and intended use.
**Select Permissions**
* Choose from the dropdown menu the type of permission setting for the mailing list:
* **Announcement**: Only selected members can post, suitable for newsletters or announcements.
* **Moderated Discussion**: Posts by members are moderated before being published.
* **Open Discussion**: All members can post without prior moderation, promoting free-flow discussions.
This table shows the posting and subscribing permissions for each selection:
| Permission Type Selection | Posting Permissions | Subscribing Restrictions | Notes / Details |
| ------------------------- | ------------------------------------------------------------------------------------------- | ------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Moderated Discussion** | **New members cannot post** to the list without their emails being approved by a moderator. | **Unrestricted** | For new lists, this uses a Groups.io setting that will only moderate users for their first 3 posts. |
| **Open Discussion** | **New members can immediately post** to the list. | **Restricted** | Since new members can post immediately, subscribing is restricted in order to prevent spam. Moderators will need to add members manually or approve new subscribers. |
| **Announcement** | **Only moderators can post** to the list. | **Unrestricted** | Since only moderators can post, there are no restrictions on who can subscribe. |
{% hint style="info" %}
You can also have "Custom" which means the settings have been modified in the groups.io UI, and doesn't match our defaults.
{% endhint %}
**Set Privacy**
* Check the “Private” box if the list should be private. This ensures that only invited members can view and participate. Note: Once set as private, the list cannot be made public later.
***
5. **Final Steps and Saving the Configuration**
* After configuring all settings, review them to ensure they align with the project’s communication needs.
* Click “Save” to finalize the creation of the mailing list.
{% hint style="info" %}
After a brand new main mailing list has been created, you will see it displayed without the primary domain, "". This is temporary until the lists can be converted to the LF enterprise plan, and until the DNS has finished propagating. Please check back after 24 hours.
{% endhint %}
***
## [Managing Members in the mailing list](https://app.guidde.com/playbooks/kqtXrhh43161qLujMWreWK)
{% embed url="" %}
Managing members in a mailing list can be a straightforward process when you know the right actions to take.
{% hint style="info" %}
Users integrated into Groups.io through bulk imports, manual additions, or individual subscriptions will be synchronized with the mailing list management page in PCC. Allow 15–20 minutes after making a membership change in Groups.io for the updated member list to appear in PCC.
{% endhint %}
#### 1. Introduction
Following the outlined instructions, you can effectively add and organize members, ensuring your communication channels remain effective and up-to-date.
#### 2. Click here
Initiate the process by accessing the designated area
#### 3. Click "Manage Members"
Navigate to the member management section to proceed
#### 4. Select the member type
From the drop-down, select if you want to add a committee member or a direct member.
#### 5. Click Direct
Search and add a new member
#### 6. Click "Add Member"
Begin the addition of a new member to your list
#### 7. Click "Search user"
Utilize the search feature to find the specific user
#### 8. Click and select the desired member from the search option
Select the desired user from the search results
#### 9. Click "Add Member"
Confirm the addition of the selected individual
#### 10. Click here
Proceed further to manage additional memberships
#### 11. Click "Committee"
Access the committee section for more options
#### 12. Click "Add Member"
Initiate the process to include another member
#### 13. Type the committee member name
Enter "veeren" in the provided field
#### 14. Select the member from the list
Choose the second user from the list provided
#### 15. Click here
Move ahead to finalize the membership process
