Outbound guide by Mark Parfenov, published 10 November 2026
Cold outreach still works when it’s narrow, well set up and honest. This is the setup I use, in order. For what to avoid, see the cold outreach mistakes guide.
Write down your ideal customer: the type of company, its size, industry, technology and situation, and the role of the person who feels the problem. Add the signals that show they may need you now, such as hiring for a role, expanding to a new market or launching a product. Then split it into two or three segments, each with its own angle and offer, and score every account against the profile before it goes into a list.
Pick the countries you can serve and sell to, the language each one expects and the time zones you can cover. Send during the recipient’s working hours, and check the outreach rules for each country: they differ between the US, the EU and the UK.
Start with 100 to 200 companies that clearly fit, not thousands. Find the right person at each, run every email address through a verification tool such as MillionVerifier, ZeroBounce or NeverBounce, and note one real reason to contact each company. Catch-all domains accept any address, so normal checks can’t confirm them: verify them with catch-all verification and send to them separately, in small numbers. Check the list by hand before anything is sent.
Register one or more domains close to your brand, used only for outreach, so your main domain stays clean. Create a few mailboxes on each, with real names and signatures. Spreading mailboxes across providers means one provider’s crackdown doesn’t stop everything.
Set up SPF, DKIM and DMARC on every sending domain, then warm the mailboxes up gradually for a few weeks before the first campaign. Keep daily volumes per mailbox modest after that.
Open with the reason you’re writing to them in particular, name a problem companies like theirs often have, and offer something useful or ask one easy question. Keep it short, plain and in your own voice, with a clear opt-out and your business address.
Plan three or four touches over two to three weeks, each adding something new: an example, a resource or a different angle. Combine email with a LinkedIn connection or comment where it feels natural.
Use a sending tool such as Smartlead, Instantly or Lemlist, connected to your mailboxes, with sending limits, random gaps between emails, and automatic pausing when someone replies or unsubscribes.
Route replies to one person, sort them into interested, not now and not interested, answer interested people the same day with a booking link, and log everything in your CRM. Honour every opt-out straight away.
Track bounces and spam complaints to protect deliverability, then positive replies, meetings booked and the pipeline that follows. Ignore open rates; they’re unreliable.
Once a sequence works, keep it running: add a fresh batch of prospects every week, rotate and rest mailboxes, retire tired messages and test a new angle each month. A steady campaign brings a steady flow of conversations, instead of one burst followed by silence.
Change one thing at a time, such as the list, the opening line or the offer, in small batches. Scale only what brings meetings steadily. For Aryze, this approach lifted positive replies from about 8% to about 22%.
What I’ve learned and use in practice, checked against current benchmarks and official checklists on 10 November 2026. Experience and benchmarks, not guarantees.
Contact only people with a genuine business reason, include a clear opt-out and your business address, and honour opt-outs promptly. In the US, CAN-SPAM applies; in the EU and UK, GDPR and e-privacy rules apply to how you collect and use contact data. Check the rules for each country you target; this isn’t legal advice.
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