> For the complete documentation index, see [llms.txt](https://humanic.gitbook.io/humanic/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://humanic.gitbook.io/humanic/campaign-execution-and-monitoring/email-deliverability/email-thresholds.md).

# Email Thresholds

These are put in place to ensure maximum deliverability of emails

Spam: Warning at 0.025%, suspension at 0.05%\
Bounce: Warning at 2%, suspension at 5%

If these rates continue to exceed our thresholds, email sending will be automatically suspended to protect deliverability for all Humanic users.

To improve your email performance:

* Only email people who have explicitly opted in to receive emails from you
* Remove invalid or old email addresses from your lists
* Ensure your content is relevant to your audience
* Do not import purchased email lists or use sourcing tools