# Emails ## Email-Based Transmission To enable email-based data transmission, simply put us on BCC of your emails. Please [fill in our contact form](https://parcellab.com/en/contact) if you want to use this method and we will assign an individual email address to you that has to be put on BCC. When using email-based data transmission, you need to be aware of the following: * Information cannot be parsed out of PDF attachments. * PDF attachments cannot be stored or forwarded. * Multi-language setups can only be allowed if explicitly approved by parcelLab beforehand. * Unannounced changes to your email structure will result in lost trackings. --- # 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://docs.parcellab.com/docs/developers/v2/data-elements/send-data/emails.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.