Email Marketing FAQ

Question 1

What is email marketing?

Accepted Answer

Email marketing is the practice of sending targeted, permission-based commercial messages to a list of subscribers or prospects via email. It is used for customer acquisition, retention, and re-engagement. Email consistently delivers the highest ROI of any digital marketing channel — approximately $42 for every $1 spent.

Question 2

What is a good email open rate?

Accepted Answer

The industry average email open rate across all sectors is approximately 39%. Good open rates vary by industry: healthcare and nonprofits often see 43–47%, while e-commerce averages 33–35%. Contact Fuel clients typically achieve open rates of 30–45% through precision targeting and data enrichment.

Question 3

What is email deliverability?

Accepted Answer

Email deliverability is the ability of an email to reach the recipient's inbox rather than being filtered to spam or blocked. It is influenced by sender reputation, email authentication (SPF, DKIM, DMARC), list hygiene, content quality, and sending volume. Contact Fuel maintains an average 98% delivery rate.

Question 4

What is data enrichment in marketing?

Accepted Answer

Data enrichment is the process of enhancing existing contact records with additional verified data — such as email addresses, phone numbers, mailing addresses, demographics (age, income, homeownership), and firmographics (company size, revenue, industry). Enriched data enables more precise targeting and personalization.

Question 5

What is a lookalike audience?

Accepted Answer

A lookalike audience is a group of prospects who share similar characteristics to a brand's existing best customers — identified using AI modeling and large data databases. Marketers upload their customer list, and AI analyzes patterns to find thousands of new prospects with similar demographics, behaviors, and purchase intent.

Question 6

What is CAN-SPAM compliance?

Accepted Answer

CAN-SPAM (Controlling the Assault of Non-Solicited Pornography And Marketing Act) is the US federal law governing commercial email. Requirements include: a valid physical address, honest subject lines, a clear opt-out mechanism, and honoring unsubscribe requests within 10 business days. Violations can result in fines of up to $51,744 per email.

Question 7

What is sender reputation?

Accepted Answer

Sender reputation is a score assigned by ISPs to an email sender based on their sending history, engagement rates, spam complaint rates, and bounce rates. A high sender reputation (typically scored 0–100) results in inbox placement; a low score leads to spam filtering or blocking. Reputation is tied to both the sending IP address and domain.

Question 8

What is the difference between email marketing and spam?

Accepted Answer

Email marketing is permission-based, targeted, and relevant — sent to contacts who have opted in or have a legitimate business relationship with the sender. Spam is unsolicited, bulk, and sent without meaningful consent. Compliant email marketing includes unsubscribe mechanisms, accurate sender information, and relevant content.

Question 9

What is programmatic display advertising?

Accepted Answer

Programmatic display advertising is the automated buying and selling of digital ad space using AI and real-time bidding. Instead of manually negotiating ad placements, programmatic systems match ads to specific audiences across millions of websites in milliseconds based on demographic, behavioral, and intent data.

Question 10

What is BIGDBM?

Accepted Answer

BIGDBM is one of the largest proprietary B2C and B2B data platforms in the United States, providing verified contact data, demographics, firmographics, and identity resolution for 250M+ US consumers and businesses. Contact Fuel's data enrichment, lookalike modeling, and third-party audience services are powered by BIGDBM.

Email Marketing FAQ

📧 Email Marketing Basics

📬 Email Deliverability

🗃️ Data Enrichment & Lookalike Audiences

📺 Digital Display Advertising

⚖️ Compliance & Privacy

🏢 About Contact Fuel