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Every cold email setup has four parts
1InfrastructureMaildeck - that's us
2SequencerInstantly, Plusvibe...
3LeadsLeadSonar
4VerificationEmailShield

Maildeck Docs

Cold email infrastructure, set up for you and explained in plain words. Start here if you've never sent a cold email, or jump straight to the part you need.

Domains & DNS

Which domains to buy, how to connect them, and what SPF, DKIM and DMARC actually do. Read more →

Deliverability

Warmup, safe sending limits and how to write emails that land in the inbox. Read more →

Leads & verification

Find the right people with LeadSonar and keep your lists clean with EmailShield. Read more →

Account & billing

Payments, invoices and VAT, changing your plan and the referral programme. Read more →