> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/actions/actions-description/group-email/pop3-delete-e-mail.md).

# POP3 Delete E-Mail

Deletes a specified e-mail on POP3 server.

Action available for the following operating systems:

![](/files/-MGIiDGuNcrVFP-DbUma)

### Parameters

* **Delete Message By** *\<radiobox> -* Defines how the user wants to delete the e-mail messages. Could be by Message number or by Message unique ID. See these indicated options more specified below:
  * **Message Number** *\<numeric> -* The number of the e-mail message that the user wants to delete from the POP3 Server.
  * **Message Unique ID** *\<string> -* The unique ID of the e-mail message that the user wants to delete from the POP3 Server. In order to use this option, the POP3 Server must support it.