Downloading suspicious emails for further inspection
Several email phishing type tickets have an additional action enabling you to download the suspicious email (in .eml format). This allows you to directly examine potentially malicious emails before taking any further action. This download action applies to both open and closed tickets.
Important
Make sure that you download suspicious .eml files to a secure and isolated network segment to prevent any disruption to your other services.
A .eml file is an email message saved by an email application, such as Microsoft Outlook or Apple Mail. It contains the content of the message, along with the subject, sender, recipient(s), and date of the message. .eml files may also store one or more email attachments, which are files sent with the message.
You can open .eml files with:
- Email programs, such as Microsoft Outlook, Apple Mail, and Mozilla Thunderbird.
- Web browsers, including Google Chrome, Microsoft Edge, and Internet Explorer.
- Plain text editor, such as Microsoft Notepad, and Apple TextEdit.
- Word processors such as Microsoft Word.
Downloading suspicious emails in .eml format
To download a potentially malicious email in .eml format:
-
Log into the Coro console
and select
Ticket Log
from the toolbar:
-
From the
Type
filter, select any one of the
Email Security
ticket types pertaining to phishing detectors. For a complete list of ticket types and outcomes, see
Email Security ticket types
.
-
Select an individual ticket, then select
ACTIONS
:
-
Select
Download EML File
:
The Download the EML file confirmation dialog is displayed:
-
Select
CONFIRM
to download the .eml file to your local workstation.
A confirmation message is displayed:
- After the .eml file is downloaded, locate and open in order to view the contents of the email.