LeadEngine.ai enforces plain-text emails only, meaning the following formatting options are not supported:
Bold, Italics, and Underlining
Font Size or Font Type Changes
Bullet Points or Numbered Lists
Hyperlinked Text (only full URLs are supported)
Embedded Images or Graphics
Text Colors or Background Colors
Formatting Harms Deliverability
Many email providers flag emails with rich formatting as promotional or automated, reducing inbox placement.
Plain-text emails bypass spam filters more effectively.
Mimics Human-Like Sending
Cold emails should feel like natural, one-to-one conversations, not marketing emails.
Most business emails are simple and text-based, which improves response rates.
Ensures Consistent Display Across Devices
Rich formatting may not render properly across different email clients and devices.
Plain-text emails ensure consistent readability for every recipient.
Merge fields to personalize emails with lead data (e.g., {{FirstName}}).
Simple, conversational language to engage prospects naturally.
Full URLs for links instead of hyperlinked text.
By keeping emails simple and text-based, LeadEngine.ai helps you land in more inboxes and get better responses.