A "Sent with SendHeron" line on marketing mail, off in one click
Marketing emails carry a small "Sent with SendHeron" text link below the unsubscribe: one muted line, no logo, no banner. It is a per-workspace setting that switches off in one click on any plan.
Any plan, and we mean any
The toggle has no plan check and no billing check anywhere near it. That is worth stating plainly because the usual version of this feature is a badge you pay to remove, and the difference is not visible from the outside until you go looking for the upgrade prompt.
The column defaults to on, so a new workspace carries the line until somebody decides otherwise. That is the honest default for something that only exists because it helps us: opt out is one click, and the setting is in the same place as the rest of the workspace settings rather than buried behind a support request.
It never appears on transactional mail
Not by configuration, but by construction: the transactional sending path never reaches the code that adds it. A receipt or a password reset cannot carry the badge even if a setting says otherwise, because the setting is not consulted on that path.
The badge is also appended after tracking injection, so it can never produce a click event in your metrics.
Related: Transactional and marketing
Private beta
See the next one land
Beta members get the release note in the same batch email that opens their account.