Blog

Maintaining deliverability to Microsoft contacts

Deliverability

Maintaining deliverability to Microsoft contacts

February 26th, 2026 - Harry Thomas

Affected contact addresses: outlook, Hotmail and live.com Since 2025 and increasingly into 2026, Microsoft has fundamentally strengthened how it...

Does Apple think your newsletter is a promotion? Apple Mail iOS 18 changes

Deliverability Public Sector News Best practice

Does Apple think your newsletter is a promotion? Apple Mail iOS 18 changes

February 21st, 2025 - Harry Thomas

In the recent Apple Event, new details came to light about what to expect in iOS 18.  In this blog we will cover some of the key changes and how...

Allowlisting: How it works and why you should encourage it

email-marketing Deliverability

Allowlisting: How it works and why you should encourage it

February 28th, 2022 - Sadie Burgess

With the sending of marketing emails on mass being a regular occurrence, and in many cases unsolicited (based on Legitimate Interest in B2B), many...

Blocklisting - What it means and what to do about it

Deliverability email-marketing

Blocklisting - What it means and what to do about it

January 31st, 2020 - Dan Hare

A blocklist (previously known as blacklist - see https://www.ncsc.gov.uk/blog-post/terminology-its-not-black-and-white) from an email marketing...

Rise of the machines - A definitive guide to bots

Deliverability email-marketing

Rise of the machines - A definitive guide to bots

June 6th, 2019 - Dan Hare

We are under threat from robots and artificially intelligent programs designed to stop us. Yes, like some dystopian sci-fi thriller, the world of...

When reputation is everything...

Best practice Deliverability

When reputation is everything...

July 11th, 2018 - Sadie Burgess

An email sender reputation is a score than an Internet Service Provider (ISP) assigns to an organization that sends email. It’s a crucial component...

Deliverability 101

Best practice Deliverability

Deliverability 101

January 23rd, 2018 - Sadie Burgess

Deliverability, also known as inbox placement, is a step before the usual open and click-through metrics that we marketing professionals determine...

Free email marketing healthcheck - icon

Email marketing healthcheck

We are confident that we can help you, which is why we offer a free healthcheck to identify potential issues with your current programme and free advice on things that could be done to improve it.

Get started