CITYMAIL FINDER · RESEARCH GUIDE
Business email research checklist
Before a business email enters a prospecting workflow, check where it came from, what it actually tells you and whether you have a valid reason to use it. This checklist is designed for freelancers, small teams and researchers who want a more reliable process.
Before you search
☐ Define the business purpose and target audience. ☐ Limit research to the information you genuinely need. ☐ Identify sources whose terms permit your intended access and use. ☐ Decide how long records should be retained and who can access them.
When you find a contact detail
☐ Record the original source URL. ☐ Check whether the source is first-party or a third-party directory. ☐ Confirm that the page context connects the address to the relevant organization or role. ☐ Record the date checked. ☐ Distinguish a general business inbox from an individual's address. ☐ Mark uncertain or conflicting records for review instead of guessing.
Before calling an address verified
☐ Confirm the address is not merely an email-shaped string in a snippet. ☐ Review the current source page where possible. ☐ If deliverability matters, use a reputable verification service and understand its limitations. ☐ Do not confuse a valid domain, an accepted catch-all response or a technical check with proof of identity, ownership or consent.
Before outreach
☐ Check the rules that apply in the sender's and recipient's locations. ☐ Confirm you have an appropriate lawful basis or permission where required. ☐ Identify yourself and your organization honestly. ☐ Make the purpose relevant and transparent. ☐ Include a usable opt-out route where required. ☐ Maintain a suppression list and honour objections promptly. ☐ Avoid unsolicited bulk email.
When using CityMail Finder
☐ Remember that the extension reads visible text on Google Search result pages only. ☐ Treat each extracted address as an unverified match. ☐ Review the source and business association independently. ☐ Do not assume a result is complete or current. ☐ Respect search-provider terms, rate limits and access controls. ☐ Store and share exported workbooks responsibly.
A simple review status system
Use four clear labels: Needs review, Source checked, Deliverability checked (if you actually performed a suitable check), and Do not contact. Keep the meaning of each status documented for everyone using the file. Never use a single “verified” label to imply identity, consent and deliverability all at once.
Frequently asked questions
What makes a business email source reliable?
A current first-party company page is generally easier to interpret than an old third-party listing. Always record the source and check its context.
Can email verification confirm consent?
No. Technical deliverability checks do not establish consent, lawful basis or permission to send marketing messages.
Does CityMail Finder verify email addresses?
No. It extracts email-shaped strings visible in search result text. It does not verify mailbox existence, deliverability, ownership or business association.
This guide is general information, not legal advice. Always check current provider terms and the laws that apply to your use case. Read our privacy policy.