Email guides
Short, practical guides to finding work emails, verifying addresses and getting your emails into the inbox.
How to find someone's work email addressFive reliable ways to find a person's work email from their name and company, and how to check the address is real before you send.What is a catch-all (accept-all) email address?Why some companies accept every email address, why verifiers mark them Risky, and how to send to catch-all addresses without hurting your sender reputation.Why do emails bounce? Hard and soft bounces explainedWhat hard and soft bounces are, the most common bounce messages and what they mean, and seven ways to keep your bounce rate low.SPF, DKIM and DMARC explained simplyWhat SPF, DKIM and DMARC are, why Gmail and Yahoo require them, example DNS records, and how to check your domain for free.How to clean an email list before your next campaignA step-by-step way to clean an email list: remove duplicates, typos, dead and risky addresses, so more of your emails reach the inbox.
Free tools
Check your domain's SPF, DKIM and DMARC records, look up any company's email format, or verify an email free.