Deliverability is a team sport. Email Service Providers like Resend are only as good as our senders. In order to provide all our senders with the best deliverability and inbox placement, we enforce rules and guidelines to limit usage that would jeopardize the deliverability of all of our senders or simply break the law.
With that in mind, there are some types of sending that is simply not allowed and will not be tolerated. The following policy will clearly state which uses of Resend are not acceptable.
We reserve the right to terminate your account at any time for violation of the provisions of this section. Depending on the severity and your cooperation, we will try to work with you before any disruption.
All mail should be sent to recipients who gave you approval (opt-in) to send to them.
If you send to unsolicited recipients, you are required to also:
In addition to the content guidelines above, all email sending must meet these sending statistics: