
This research was commissioned by DigiCert and conducted independently by London-based Vitreous World, which surveyed 5,000 consumers in the United States, the United Kingdom, New Zealand and Australia.
This report is the trusted reference for our findings on inbox trust and verified brand identity. It covers the audience, screening, and a question-by-question summary. Tables are lightweight to read and simple to repurpose for pages, posts, and decks. The layout matches the questionnaire and global tables to make locating and comparing stats easy.
Each “Summary” shows one strongest number that supports the value of verified brand identity in email.
Q1. In the past 12 months, how often have you received suspicious emails
Summary: 87% at least a few times
Options: Only once, A few times, Many times or regularly, Never, I am not sure
Q2. Have you avoided opening an email because you were not sure it was really from the sender
Summary: 83% Yes
Options: Yes, No, I am not sure
Q3. Have you ever fallen victim to a phishing or scam email
Summary: 75% No
Options: Yes, No, I am not sure
Q4. What are you most likely to do when you receive a suspicious-looking email?
Summary: 62% Delete immediately without opening
Options: Delete immediately, Mark as spam, Report as phishing or scam, Open to examine, Click a link, Ignore, Forward, I am not sure
Q5. Have you ever received a “Nigerian Prince” type scam email
Summary: 55% Recognized as scam and did not engage
Options include recognition vs uncertainty, and whether money or information was lost
Q6. How confident are you at spotting a fraudulent or fake email
Summary: 85% Very or quite confident
Options: Very confident, Quite confident, Not very confident, Not confident at all, I am not sure
Q7. What do you mainly look for to determine if an email is fake
Summary: 55% Poor spelling or grammar or 55% Suspicious sender address
Options: Poor spelling or grammar, Suspicious sender address, Requests for money or personal info, Suspicious links, Unexpected attachments, Generic greeting, Urgent tone, Too good to be true, Missing or incorrect logo or trust mark, Unprofessional formatting, Went to junk or spam
Q8. How much do you trust your email host’s spam or phishing protection
Summary: 64% trust total
Scale: Completely trust, Somewhat trust, Neutral, Do not trust, Do not trust at all
Q9. Who should be most responsible for protecting consumers from scam emails
Summary: 41% Email hosts
Options: Individual brands or companies, Email hosts, Cybersecurity or technology companies, Government regulators, Individual consumers, I am not sure
Q10. Before this survey, were you aware that logos in inboxes can indicate a verified sender
Summary: 57% have seen verified logos at least a few times
Options: Often see, Seen a few times, Aware but never noticed one, Not aware
Q11. If a brand displays an official logo in your inbox, how does it affect your confidence that the email is legitimate
Summary: 57% More confident
Options: More confident, More suspicious, No difference, I am not sure
Q12. When scrolling your inbox, which grabs attention first
Summary: Leading vote getter 37% indicated that a logo makes a difference
Options: Emails that show a brand’s official logo, Emails without a logo but with another cue, No difference
Q13. If two competing brands sent a similar offer, would you be more likely to choose the brand whose logo is displayed in your inbox
Summary: 49% are more likely to choose the brand with a displayed logo
Options include choosing logo brand vs other or no difference
Q14. For each sender type, would you be more likely to open their emails if they displayed an official brand logo in your inbox
Summary: 64% indicated some form of “Yes”, aggregated across all industries
Sender types: Banks, Retailers, Streaming services, Governments, Airlines and travel, Utilities and telecoms, Payment platforms, Food delivery and subscriptions
Q15. If you could trust 100 percent that an email came from a brand, how much more likely would you be to click, reply, or purchase
Summary: 86% More likely total
Options: Much more likely, Somewhat more likely, No difference, Less likely
Q16. If you see a brand’s official logo next to an email in your inbox, how likely are you to believe the message is authentic
Summary: “5 – Neutral” with 35% respondents as the top single point on the 0 to 10 scale
Scale: 0 to 10
Q17. How much more likely are you to click links or act on an email if the sender’s official logo is displayed in your inbox
Summary: 64% More likely to click or act
Options reflect more likely, no difference, less likely
Q18. How much more professional does a brand seem when its logo is displayed in your inbox compared to when it is not
Summary: 75% More professional total
Scale: Much more professional, Somewhat more professional, No difference, Less professional, Much less professional
Q19. If you knew a logo was verified by an independent authority, how much safer would you feel
Summary: 86% Would feel safer
Options reflect safer vs no difference
Q20. How likely are you to recommend that other brands display verified logos in your inbox so you can recognize them before opening
Summary: 67% Likely to recommend
Scale: Very likely, Somewhat likely, Neutral, Somewhat unlikely, Not likely at all