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

# Services

- [Managed Email Outreach](https://docs.big-brain.co/services/managed-email-outreach.md)
- [Delegate DNS Access](https://docs.big-brain.co/services/managed-email-outreach/delegate-dns-access.md): Share access to your domain so the DNS records can be configured.
- [Updating your Signature](https://docs.big-brain.co/services/managed-email-outreach/updating-your-signature.md)
- [Security](https://docs.big-brain.co/services/managed-email-outreach/security.md)
- [What if my Email gets Suspended?](https://docs.big-brain.co/services/managed-email-outreach/security/what-if-my-email-gets-suspended.md)
- [Managed Linkedin Outreach](https://docs.big-brain.co/services/managed-linkedin-outreach.md)
- [FAQ](https://docs.big-brain.co/services/managed-linkedin-outreach/faq.md)
- [Can I use a new Linkedin account?](https://docs.big-brain.co/services/managed-linkedin-outreach/faq/can-i-use-a-new-linkedin-account.md)
- [Do I need to upgrade my Linkedin account?](https://docs.big-brain.co/services/managed-linkedin-outreach/faq/do-i-need-to-upgrade-my-linkedin-account.md)