The most common Energy email format is {first}{last}@energy.com.br (e.g. janedoe@energy.com.br), used in about 49% of observed Energy work emails. Energy uses 4 address formats in total.
Most likely format — based on 263 observed addresses
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Energy email formats
49.0% of observed Energy addresses use the {first}{last}@ format.
Email formatExampleShare
{first}{last}@energy.com.br
Examplejanedoe@energy.com.br
Share49.0%
{first}.{last}@energy.com.br
Examplejane.doe@energy.com.br
Share47.5%
{first}{l}@energy.com.br
Examplejaned@energy.com.br
Share3.0%
{f}{l}@energy.com.br
Examplejd@energy.com.br
Share0.4%
Derived from 263 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.
Verify the pattern before you send
Start with the format that appears most often. For Energy, that means testing {first}{last}@energy.com.br first, then verifying the exact address before it reaches your CRM or sequencer. A pattern can be common and still produce bad guesses when a person uses a nickname, a middle initial, a regional mailbox, or an older alias.
VeriMails checks syntax, MX records, SMTP behavior, disposable domains, and catch-all detection so you can keep valid addresses and skip risky ones. For larger files, credits start at $19 for 10,000 verifications and never expire. Create a free account, test the pattern on a few addresses, then buy more credits only when you need volume. Run the check again before a large campaign if the list is old, because domains change mail routing and people leave.
The most common Energy email format is {first}{last}@energy.com.br (for example janedoe@energy.com.br), used in about 49% of observed Energy work addresses. Energy also uses 3 other formats for name collisions.
How accurate is this Energy email format?
This format is derived from 263 real Energy addresses observed across our data, not guessed. To confirm a specific address, use the live verifier above — it checks deliverability in real time.
How do I find and verify a specific person's Energy email?
Apply the most common pattern to the person's name (e.g. janedoe@energy.com.br), then verify it on this page — or use the Find tab to get the likely address from their name automatically.
What other email formats does Energy use?
Beyond {first}{last}@energy.com.br, observed formats include {first}.{last}@energy.com.br, {first}{l}@energy.com.br, {f}{l}@energy.com.br, in descending order of frequency.
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