B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
30%
30% -- invalid email submission rate for email addresses submitted on web forms (2025)
30% of email addresses submitted on web forms contain a typo or are intentionally fake in 2025.
- Addresses contain a typo or are intentionally fake
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
30%
Unit
Percentage
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
BounceZero
Primary
Tier B
https://bouncezero.io/blog/email-marketing-statistics-2026 ↗
Source Article
57 Email Marketing Statistics for 2026 - Data-Backed Benchmarks
Email remains the highest-ROI digital marketing channel, but averages hide enormous variance. The top 10% of email senders dramatically outperform the bottom 10% on every metric - and the gap comes down to hygiene, authentication, and technical execution.
These statistics are compiled from industry …
Original Research
BounceZero
· Original study ↗
Methodology
BounceZero verification data (first-party)
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
email addresses submitted on web forms: 30% invalid email submission rate. Source: BounceZero (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/typo-fake-email-submissions-2025
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<blockquote cite="https://lighthousedata.io/data/typo-fake-email-submissions-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30%</strong> -- invalid email submission rate for email addresses submitted on web forms<br><small>Source: BounceZero (2025) · <a href="https://lighthousedata.io/data/typo-fake-email-submissions-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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