DMS Sales

Phone 800-275-6456


Office Locations:

Tucson, AZ

Denver, CO

Detroit, MI

Manhattan, NY

Atlanta, GA

DMS Data Center

Office Location:

Atlanta, GA

DMS Accounting

Phone: 800-446-2515


DMS Customer Service

Phone 800-446-2515


Online Support Portal

Written Correspondence

DMS Inc.

6890 E. Sunrise Drive
Suite 120-197
Tucson, AZ 85750

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DMS and ReturnPath™ Join forces:

Whitelisting with DMS and the Return Path Certification program are the latest development in the war against spam, phishing and online fraud. Most experts agree that spam accounts for a huge percentage of email sent and that volumes continue to rise. These huge volumes of spam frustrate consumers but also create serious problems for Internet Service Providers (ISPs) and email marketers.

The DMS / Return Path whitelisting programs are designed to provide senders, receivers (ISPs) and consumers with a trusted solution that helps them effectively identify legitimate mail and provide improved delivery of your email to the inbox. Certification helps ISPs ensure that legitimate email gets delivered, while allowing ISPs to aggressively target spam without the concern of blocking the permission-based email consumers want.

Start WHITELISTING your emails now!