Monthly quota used

quota.exceeded · HTTP 403

What it means

The Free workspace has used its monthly email quota, so the injected message was not stored. Mail sent to the workspace on port 25 is refused in the same way until the quota resets. The problem's tier, quota and resetAt fields give the tier, the monthly quota and when it resets.

What to do

Wait until the time in resetAt, or upgrade the workspace: paid tiers accept mail over their quota. Deleting messages does not give quota back.

Every error the API returns is a JSON problem (RFC 9457) whose code names it and whose type links to its page here. See the docs for how the API works.