The most common ACNielsen email format is {f}{last}@acnielsen.co.nz (e.g. jdoe@acnielsen.co.nz), used in about 98% of observed ACNielsen work emails. ACNielsen uses 2 address formats in total.
Most likely format — based on 118 observed addresses
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ACNielsen email formats
98.3% of observed ACNielsen addresses use the {f}{last}@ format.
Email formatExampleShare
{f}{last}@acnielsen.co.nz
Examplejdoe@acnielsen.co.nz
Share98.3%
{last}{f}@acnielsen.co.nz
Exampledoej@acnielsen.co.nz
Share1.7%
Derived from 118 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.
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Start with the format that appears most often. For ACNielsen, that means testing {f}{last}@acnielsen.co.nz 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.
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The most common ACNielsen email format is {f}{last}@acnielsen.co.nz (for example jdoe@acnielsen.co.nz), used in about 98% of observed ACNielsen work addresses. ACNielsen also uses 1 other format for name collisions.
How accurate is this ACNielsen email format?
This format is derived from 118 real ACNielsen 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 ACNielsen email?
Apply the most common pattern to the person's name (e.g. jdoe@acnielsen.co.nz), 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 ACNielsen use?
Beyond {f}{last}@acnielsen.co.nz, observed formats include {last}{f}@acnielsen.co.nz, in descending order of frequency.
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