B
Evidence Grade B
Graded
under review
Safe to Cite
Recent
85%
85% -- email spam share for global email traffic (2025)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
85%
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
dataprot.net
Primary
Tier C
https://pro-networks.co.uk/blog/cloud-computing/learn-love-your-mailbox-pro-networks-mailsafe ↗
Source Article
Learn To Love Your Mailbox With Pro-Networks MailSafe
You know the feeling, you get back from a few days off work to hundreds, if not thousands of unread emails in your inbox. Some of these are important, most are likely junk. Some may be scam or phishing attempts, designed to trick you or your staff into granting unauthorised access to the network, or…
Original Research
dataprot.net
· Original study ↗
Methodology
Cited study by dataprot.net
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2017-09 | 59.56% | |
| 2025 (current) | 85% | +42.7% |
Segmentation
Industrymarketing
Cite this stat
Plain Text
global email traffic: 85% email spam share. Source: dataprot.net (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/email-spam-share-all-emails
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<blockquote cite="https://lighthousedata.io/data/email-spam-share-all-emails" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>85%</strong> -- email spam share for global email traffic<br><small>Source: dataprot.net (2025) · <a href="https://lighthousedata.io/data/email-spam-share-all-emails" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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