Sir,
Please check our Mass mailing server at [login to view URL]
I have Interspire 6.1.4 and PowerMTA™ 4.0r6 to fire emails with a great speed.
All my email campaigns are 100% can-spam compliant and 100% white hat with optimal delivery to the inbox.
I'll give you reports of mailing status, open rate, click rate, delivered mail and bounced mail.
If there is anything else we can do please let me know.
Regards,
Nasim