B
Evidence Grade B
Graded
under review
Safe to Cite
Recent
20%
20% -- marketing email spam placement rate for Legitimate marketing emails (2025)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
20%
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
ryesing.com
Primary
Tier C
https://www.ryesing.com/post/9-key-email-marketing-guides-statistics-you-need-to-know ↗
Source Article
9 Key Email Marketing Statistics Guide to Unstoppable Growth
9 Key Email Marketing Guide to Unstoppable Growth
- Pedro Pinto
- Apr 24, 2025
- 9 min read
We live and work in a digital marketing landscape where budding business owners and savvy startups need to constantly adapt and innovate to stay ahead of the game. In this environment, amidst the surge of new…
Original Research
ryesing.com
· Original study ↗
Methodology
Reported as 'up to 20%'; value reflects the stated upper bound. Original research not attributed in article.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Legitimate marketing emails: 20% marketing email spam placement rate. Source: ryesing.com (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/marketing-emails-spam-placement
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<blockquote cite="https://lighthousedata.io/data/marketing-emails-spam-placement" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>20%</strong> -- marketing email spam placement rate for Legitimate marketing emails<br><small>Source: ryesing.com (2025) · <a href="https://lighthousedata.io/data/marketing-emails-spam-placement" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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