My own experience with mailchimp was very brief. Created an account, verified my email address. Then i sent a test email to the same email I verified my MC acc

My own experience with mailchimp was very brief. Created an account, verified my email address. Then i sent a test email to the same email I verified my MC account with. Immediately, MC disabled my account's ability to send emails. My appeal to support was ignored and eventually, the account was deleted - banned.