We are an established company with a new product with appeal outside our current customers. We want to mail Can-Spam Compliant emails to SIC code-sorted companies. However, we will have to purchase our lists. I'm told I should used a 'email sending company' to do this.
Any recommendations? Thanks!

You should try any of the following systems:

- Unified Email
- Authsmtp
- RealSender
- SMTP.com
- MailJet
- SendGrid
- Email Server Hosting