> For the complete documentation index, see [llms.txt](https://docs.wavecast.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wavecast.io/emails/advanced-emails.md).

# Advanced Emails

- [Crop the email header](https://docs.wavecast.io/emails/advanced-emails/crop-the-email-header.md)
- [Send an event campaign to hub audience](https://docs.wavecast.io/emails/advanced-emails/send-an-event-campaign-to-hub-audience.md)
- [Adjust user email preferences](https://docs.wavecast.io/emails/advanced-emails/adjust-user-email-preferences.md)
- [Change reply-to email address](https://docs.wavecast.io/emails/advanced-emails/change-reply-to-email-address.md)