But what is the magic formula for this digital email list uk strategy?

This equation can be summed up in a basic principle: focusing on the customer, not the product. Classic marketing actions aim to massively display products to people and, over time, have ended up generating antipathy among the general public (who are now more critical and selective about the type of information they want to consume).
Inbound strategies seek and focus on the real needs of customers, creating content and solutions that attract the attention of the brand's target audience and qualify potential consumers, in addition to the concern with post-sale loyalty.
This entire structure can be developed through Content Marketing, with publications – in blog format – that help solve users' problems, concerns and doubts.
The return on this investment can be exemplified in the cost-benefit of inbound compared to traditional marketing: according to HubSpot , 79% of companies that have blogs have shown positive results in their ROI. Sales Force research
states that 80% of executives or managers prefer to obtain information from companies through articles rather than advertisements. Marketo studies indicate that 93% of purchasing cycles begin with online research and SEO techniques, used in Inbound Marketing, are essential for potential customers to find your company's content.