Method and device for prompting information about e-mail

摘要

The present invention discloses a method and a device for prompting information about an e-mail. The method comprises: extracting information from a currently opened e-mail; according to the extracted information, determining whether an unsafe webpage link is contained in content of the currently opened e-mail; and if yes, providing security prompting information to a user. By means of the present invention, security is ensured when a person uses an e-mail box.

主权项

1. A method for prompting information about an e-mail, comprising:
extracting information from one of a currently opened e-mail in a webpage mailbox opened by a user or a currently opened e-mail in a client mailbox opened by the user, the extracting information comprising one of:
(1) when the e-mail comprises the e-mail in the webpage mailbox opened by the user, parsing Hypertext Markup Language (HTML) code of the webpage providing the e-mail based on a Document Object Model (DOM) tree, directly finding a node in the DOM tree according to a preset node feature of the node in the DOM tree, and extracting the information from a webpage element corresponding to the node, wherein the preset node feature comprising the webpage element is an Mth node in an Nth layer of the DOM tree in a current webpage and comprises an e-mail title and/or sender information of the currently opened e-mail, each particular webpage mailbox having a different corresponding preset node feature with a different Mth node in an Nth layer of the DOM tree that is determined; or(2) when the e-mail comprises the e-mail in the client mailbox opened by the user, acquiring a data package and a data format of the e-mail according to a software development kit (SDK) function, and extracting the information of the e-mail from the data package according to the data format; according to the extracted information, determining whether an unsafe webpage link is contained in content of the currently opened e-mail; and when the unsafe webpage link is contained in the content of the currently opened e-mail, providing security prompting information to the user.