To create a group email list, here are some steps and tips to get you started:

1. Determine what type of communication will be sent to addresses on the list and how often.
2. Decide if the email list will be public or private, and choose the appropriate mailing list software.
3. Compile a list of email addresses based on your needs.
4. Utilize an email validation service to ensure list integrity.
5. Set up a subscription or registration page and a mailing list archive.
6. Create a secure source to store the list of subscribers, manage any unsubscribe requests, track responses, etc.
7. Invite members to join the list, and begin sending emails.