I'm sorry to hear there were these spelling errors in your campaign! You mentioned you did a check on our platform, was it the check for errors feature we provide? If so, it's important to point out this error checker does not actually find spelling or grammatical errors. Default content, missing URLs, and past event dates in an RSVP or Eventbrite Action Block. Having a spell check feature in our email templates is a feature request we have tracked in your account as we are currently collecting feedback on. As a workaround we suggest users use the spell check function built into their web browser to check the spelling in an email draft.