Email that lands
How to get sales emails into the inbox instead of spam. Covers address checks, company domain settings and ready-to-use cold email templates.
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SPF, DKIM and DMARC Setup: Step-by-Step Guide for Cold Email
How to set up SPF, DKIM and DMARC for a cold email domain, using the record formats Google and the RFCs publish — plus the mistakes that quietly break them.
Aug 23, 2026 11:59 (UTC+9) · 10 min read
How to Verify an Email Address Before You Send
Check an email address in three steps — syntax, MX lookup, SMTP mailbox check — and learn why catch-all domains can't be verified and how to read bounce codes.
Aug 17, 2026 12:17 (UTC+9) · 9 min read
5 B2B Cold Email Templates (and Why Each One Works)
Five B2B cold email templates — first outreach, follow-up, a Korean company, referral intro, trade show follow-up — with the reasoning behind each line.
Aug 15, 2026 10:43 (UTC+9) · 10 min read
Why Cold Emails Land in Spam — What Google Actually Says
The sender rules Google and Yahoo actually publish, the one spam threshold that matters, and which popular "safe sending limits" have no official source.
Aug 9, 2026 11:01 (UTC+9) · 7 min readCollect B2B contacts by keyword — then send the emails
Outreach finds the emails, phone numbers, Instagram handles and LinkedIn company pages of businesses that match your keywords. You pay per contact detail found — nothing for what we can't find.
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