Thank you for reaching out to the Community! I apologize, but it is not possible to submit multiple emails on a 5 or 10 minute basis. If you are worried about your email campaigns going into spam, you can always turn on your authentication in your account and also take a look at our helpful articles about Common Phrases that Trigger Spam Filters and Understanding Spam to know what to do if your email campaigns do get marked as spam.
Zoe_H Community & Social Media Support
Did I answer your question? If so, please mark my post as an "Accepted Solution" by clicking the Accept as Solution button in the bottom right hand corner of this post.