IntegrationsLemlist

Cold email infrastructure for Lemlist

Lemlist's personalization features only work if emails reach the inbox. We build the domain, DNS, and mailbox infrastructure that makes your Lemlist campaigns perform.

Who this is for

Teams using Lemlist for personalized cold email campaigns.

Typical sending volume

5k to 50k+ cold emails per month via Lemlist sequences.

Tool stack reality

Lemlist for sending and personalization, with a CRM and possibly a data tool for prospecting.

Pain pattern

  • Spending hours on personalized Lemlist campaigns that land in spam.
  • Connected multiple email accounts but don't know which are performing.
  • Domain warmup is inconsistent and there's no systematic rotation plan.
  • Can't tell if low reply rates are a copy problem or an infrastructure problem.

What we actually run

  • Domain and mailbox setup optimized for Lemlist's sending patterns.
  • DNS authentication that passes strict ESP checks on personalized emails.
  • Warmup and rotation plan across all Lemlist-connected accounts.
  • Deliverability monitoring independent from Lemlist's built-in reporting.

Typical outcome

Infra-first
  • Inbox placement verified by external seed tests.
  • Higher reply rates as emails consistently reach primary inbox.
  • Fewer domain replacements needed per quarter.

We'll map your current infra, design a safe topology, and give you a concrete sending plan for the next 90 days.