# Deliverability - [Deliverability in DitLead](https://help.ditlead.com/deliverability/deliverability-in-ditlead.md): DitLead offers powerful tools and configurations like custom tracking domain and custom proxy to help improve your deliverability, ensuring your emails land in your recipients' inboxes. - [Custom domain](https://help.ditlead.com/deliverability/custom-domain.md): Enhance email deliverability by using a unique custom tracking domain for each of your mailbox. - [Custom proxy](https://help.ditlead.com/deliverability/custom-proxy.md): The Custom Proxy feature in DitLead allows you to route your email traffic through a dedicated proxy server, isolating your sending activity and improving email deliverability. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.ditlead.com/deliverability.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.