| Platform | Gmail |
| Status |
Retired |
| Notes |
Depreciated address: Emails kept for archiving purposes, and the login is still used for Google Play Books. |
| Dependencies |
| Platform | Protonmail |
| Status |
Live |
| Notes |
Current live addresses: |
| Dependencies | Administration, Manuscript Submission and Review, Copyediting, Proofing, Book Publication, Outreach |