Terms of Service

Last updated: 31 July 2026

In plain terms. You buy a licence to use Posto on your own computers. You own your mail; we don't touch it. If Posto doesn't work for you, tell us within 30 days and we'll refund you.

1. Agreement

These terms are between you and Oddball Media Group LLC ("we", "us"), a company registered in New York, United States. By installing or using Posto ("the Software"), you agree to them. If you are agreeing on behalf of a company, you confirm you are authorised to do so.

2. Your licence

When you purchase a licence, we grant you a non-exclusive, non-transferable right to install and use the Software for your own business or personal purposes, on the number of computers permitted by the licence you bought.

You may not resell, rent, sublicense or redistribute the Software; remove or alter its notices; or reverse engineer, decompile or disassemble it except where that restriction is prohibited by law.

We retain all intellectual property rights in the Software. Buying a licence buys you the right to use it, not ownership of it.

3. Trial period

Posto includes a trial period so you can evaluate it before paying. We may change the length or terms of the trial for future releases. Trial use is subject to these same terms.

4. Your account data

You are responsible for the email accounts you connect and for having the right to access them. The Software acts on your instructions: when you archive, delete or send, it performs that action against your provider on your behalf.

Deletion is real. Actions taken in Posto affect your actual mailbox. Please pay attention to confirmation dialogs, particularly for bulk operations.

How we handle information is described in our Privacy Policy.

5. Third-party services

Posto connects to services operated by Microsoft, Google, Apple and other email providers. We do not control those services. If a provider changes or withdraws its interfaces, restricts your account, or suffers an outage, features of the Software may be affected. Your use of those services is governed by their own terms.

6. Updates

The Software can download and install updates automatically. Updates may add, change or remove features. We aim to improve the Software over time but do not promise any particular future feature.

7. Refunds

If Posto isn't right for you, contact us within 30 days of purchase at support@oddballmediagroup.com and we will refund your licence fee. We may ask what went wrong, because that's how the Software gets better — but a refund is not conditional on your answer.

8. Support

Support is provided by email at support@oddballmediagroup.com. We are a small team and answer as promptly as we reasonably can. We do not guarantee a specific response time.

9. No warranty

The Software is provided "as is", without warranties of any kind, express or implied, including any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. We do not warrant that the Software will be uninterrupted, error-free, or that it will meet your requirements.

Keep your own backups. Your email provider is the system of record for your mail. Posto is a client for reading and acting on it.

10. Limitation of liability

To the maximum extent permitted by law, we are not liable for indirect, incidental, special, consequential or punitive damages, or for any loss of data, revenue, profits or business, arising out of your use of the Software.

Our total liability for any claim relating to the Software is limited to the amount you paid us for your licence in the twelve months preceding the claim.

Some jurisdictions do not allow certain limitations, so parts of this section may not apply to you.

11. Termination

You may stop using the Software at any time by uninstalling it. We may terminate your licence if you materially breach these terms. On termination you must stop using and remove the Software.

12. Changes to these terms

We may update these terms. If a change materially affects your rights, we will update the date at the top of this page and note it in the release notes. Continuing to use the Software after a change means you accept the updated terms.

13. Governing law

These terms are governed by the laws of the State of New York, United States, without regard to its conflict-of-laws rules. Disputes will be brought in the state or federal courts located in New York.

14. Contact

Oddball Media Group LLC — support@oddballmediagroup.com