Guides for cleaner lists and better outbound
How to find the right people, verify every address and keep your emails landing in the inbox — written by the team building Skrap.ai, with the numbers to back it up.
Email List Hygiene: How to Clean and Maintain Your List
How to clean an email list and keep it clean: when to re-verify, removing hard bounces, suppression lists, role and catch-all handling, and a simple routine.
How to Verify an Email Address: A Step-by-Step Guide
How to verify an email address step by step: syntax, domain and MX, the SMTP mailbox check, catch-all and role checks, and what each result means.
SPF, DKIM and DMARC Explained for Cold Email Senders
SPF, DKIM and DMARC in plain English: what each record does, example records, alignment, a safe DMARC rollout, and the Google and Yahoo sender rules.
Email Deliverability in 2026: Sender Rules and Checklist
Gmail, Yahoo and Microsoft sender rules for 2026 explained: SPF, DKIM, DMARC, one-click unsubscribe, spam thresholds, plus a practical deliverability checklist.
How to Find Anyone's Business Email: 7 Practical Methods
Seven practical ways to find a business email address, from company sites and search operators to email finder tools, plus how to verify before you hit send.
8 Cold Email Templates That Get Replies (and Why They Work)
Eight original fill-in-the-blank cold email templates, plus subject lines, a follow-up cadence, personalization tiers, and why verified contacts drive replies.
Email Verification Best Practices for Sales Teams
How email verification works, what Valid, Risky, Invalid and Unknown mean, when to re-verify, and a bulk workflow sales teams can run before every campaign.
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Outbound Lead Generation KPIs: Formulas and 2026 Benchmarks
The outbound KPIs that matter: bounce rate, reply rate, positive replies, meetings, cost per meeting, and pipeline, with formulas and sourced 2026 benchmarks.
How to Build a High-Quality B2B Prospect List (Step by Step)
Build a B2B prospect list that converts: define your ICP and personas, pick sources and filters, enrich and verify contacts, and keep the list clean over time.
Company Email Formats Explained: Patterns, Pitfalls, Fixes
Learn the most common company email formats, how to work out any company's pattern, why guessing alone fails on catch-alls and aliases, and how to fix it.
Email Bounce Rate: Formula, Benchmarks and Fixes
What email bounce rate is, hard vs. soft bounces, how to calculate it, sourced 2025 benchmarks, and how to fix and prevent a high bounce rate for good.
Catch-All Emails Explained: Risks and Safe Sending Tactics
What catch-all (accept-all) email domains are, why verifiers flag them as risky, and safe tactics for sending to risky addresses without hurting deliverability.
Credit-Based vs Seat-Based Pricing for B2B Data Tools
How credit-based and seat-based pricing work for email verifier and finder tools, with worked cost examples, fair-credit rules and a simple way to size a plan.
How to Find and Verify Emails in Google Sheets
A step-by-step workflow to find and verify business emails without leaving Google Sheets, plus native formulas and data hygiene habits for cleaner lead lists.
Email Verifier and Finder API: CRM Workflow Guide
How to use an email verifier and finder API in your stack: signup checks, CRM enrichment, list cleaning, rate limits, retries, caching and API key security.
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