What agencies are saying

"Got an offer accepted within the first week of using Kolvera. The SEEK integration is seamless."

Sarah S. — PGR Search

"Finally one tool that does what I used to need five for. The dialler alone changed how we work."

Jon P. — JPCrew

"The SEEK integration alone is worth it. We replaced three separate subscriptions."

Kyle H. — ProDime Group

22 April 2026 Guide 7 min read

Email Warmup Guide for Recruitment Agencies: DNS to First Campaign in 28 Days

How to warm up a new email domain for recruitment outreach. DNS setup, gradual volume increase, warmup networks, timeline, and common mistakes that kill deliverability.

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