About Efi.org
energy federation, inc. (efi), the industry leader in delivering energy efficiency solutions, is changing the way people save energy and how utilities engage with their customers. ef...
Read complete descriptionEfi.org Email Format Analysis
The most widely used email format at Efi.org is {f}{last}. Additionally, this format is used by approximately 88% of their employees.
Format Example:
Alternative Email Formats Used by Efi.org
Moreover, Efi.org also uses additional email patterns for different departments or roles:
In total, Efi.org uses 3 different email format patterns. Therefore, understanding these variations helps ensure successful contact attempts.
Complete Email Format Breakdown
The following table shows all email formats used by Efi.org employees. Furthermore, the percentage indicates how commonly each format is used within the organization.
| Email Format Pattern | Example Address | Usage Percentage |
|---|---|---|
| {f}{last} | jsmith@efi.org | 88% |
| {first}{last} | johnsmith@efi.org | 2% |
| {first} | john@efi.org | 2% |
How to Use Efi.org Email Formats
- Identify the person's name: First, find the full name of the Efi.org employee you want to contact.
- Apply the primary format: Next, use the most common format pattern ({f}{last}) to construct their email address.
- Verify before sending: Additionally, use email verification tools to confirm the address is valid and deliverable.
- Try alternative formats: Furthermore, if the primary format doesn't work, try other patterns shown in our analysis.
Email format data last updated: May 24th 2025, 11:06:26 pm
Moreover, we continuously monitor and update email format patterns to ensure accuracy.
Email Format Verification Tool
Test if your constructed email addresses match the verified patterns in our database. Additionally, our tool combines email verification with email discovery to ensure maximum accuracy.
Try it free - Test 3 email format patterns at no cost!
Leadership Team
Connect with Efi.org's key decision makers using their email formats:
Employee Directory
Discover email formats for Efi.org team members:
