The most common Improfit email format is {first}{last}@home.nl (e.g. janedoe@home.nl), used in about 32% of observed Improfit work emails. Improfit uses 8 address formats in total.
Most likely format — based on 16,503 observed addresses
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Improfit email formats
31.8% of observed Improfit addresses use the {first}{last}@ format.
Email formatExampleShare
{first}{last}@home.nl
Examplejanedoe@home.nl
Share31.8%
{first}.{last}@home.nl
Examplejane.doe@home.nl
Share23.4%
{f}.{last}@home.nl
Examplej.doe@home.nl
Share19.4%
{f}{last}@home.nl
Examplejdoe@home.nl
Share13.9%
{last}@home.nl
Exampledoe@home.nl
Share6.3%
{first}@home.nl
Examplejane@home.nl
Share1.9%
{last}{f}@home.nl
Exampledoej@home.nl
Share0.8%
{first}{l}@home.nl
Examplejaned@home.nl
Share0.7%
Derived from 16,503 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 Improfit, that means testing {first}{last}@home.nl 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 Improfit email format is {first}{last}@home.nl (for example janedoe@home.nl), used in about 32% of observed Improfit work addresses. Improfit also uses 7 other formats for name collisions.
How accurate is this Improfit email format?
This format is derived from 16,503 real Improfit 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 Improfit email?
Apply the most common pattern to the person's name (e.g. janedoe@home.nl), 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 Improfit use?
Beyond {first}{last}@home.nl, observed formats include {first}.{last}@home.nl, {f}.{last}@home.nl, {f}{last}@home.nl, {last}@home.nl, {first}@home.nl, {last}{f}@home.nl, {first}{l}@home.nl, in descending order of frequency.
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