What changed, version by version.

v1.0 31 October 2026

• First edition: 59 pages in six parts, from the first sending domain to scale.
• 14 templates, from the first email to the no-show follow-up, each with when to use it and what to change.
• 21 linked sources, so every benchmark can be checked, plus a page on where experts disagree.
• Cold email law in eight jurisdictions: the US, UK, EU, Germany and Austria, Canada, Australia, Singapore and India.
• A 90-day plan in three phases, a weekly rhythm and a 26-point launch checklist.
• Four free printable cheat sheets: the ten rules, the numbers, the spam ladder and the launch checklist.