Sure, we are planning to offer value added services that gmail doesnt. Also, gmail will not allow you to send a lot of email in short span of time using smtp.

Sure, we are planning to offer value added services that gmail doesnt. Also, gmail will not allow you to send a lot of email in short span of time using smtp. You can use Qackle to quickly setup email services for your domain or application. Qackle offers, SMTP, POP3, IMAP and a HTTP API for integrating with your app Features + Managing Users for your domain or app + Mailing lists and Groups + Email verification + Archival + Scheduled emailing + Customized spam filtering + Add, zip, delete, scan attachments + Pre-process incoming and outgoing email + Analytics Qackle Pricing Plans + 0 to 2,000 emails/month - Free + Upto 5,000 - $5 + Upto 10,000 - $10 + Upto 30,000 - $15 + Upto 50,000 - $20 + Upto 100,000 - $30 + Unlimited emails - $50