Crazy Send Mail is a very fast, powerful yet simple to use email sender. Utilizing multiple threads/connections and multiple SMTP servers your emails will be sent out fast and easily. There are User Information, Attach Files, Address and Mail Logs four tabbed area for the E-mails details for sending. About 25 SMTP servers comes with the demo version, and users may Add and Delete SMTP servers. About 60,000 E-mails will be sent out per hour.