This is small but powerful SMTP relay.

Publisher:	SoftCab Inc
Downloads:	3469
Software Type:	Shareware, 34.95
File Size:	82K
OS:	Windows All
Update Date:	07 June, 2010

Powerful direct remailer software will deliver your email messages directly to recipient's mailbox. No internal queue is involved. No other SMTP servers are involved. Suggested way to send emails is much more faster and more reliable. You can even use HTTP proxy server for sending emails. This is useful if you are behind corporate firewall, for example.