While finding a mailing address with only an email may seem impossible, you can complete this task with Mailchimp. Our mailing address lookup will scan our extensive network to help you deliver postcards to individuals in your contacts. However, we may not be able to provide a postal address for every contact due to limitations in certain countries or states. For example, we currently cannot send postcards to California as a result of restrictions. We also won’t add any new contacts or missing addresses to your audience in order to respect the recipient's privacy. A mailing address finder can be a valuable tool when used correctly. To ensure you can stay in touch with future contacts, we recommend using a signup form to collect postal addresses. If you conduct business in the European Union, you must make sure these forms are GDPR compliant. Mailchimp signup forms are GDPR-friendly, allowing you to adhere to this law.