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    How to safely open sketchy email?

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    • AndyRHA Offline
      AndyRH
      last edited by

      A read-only VM with very limited access to the internet (to get the email) and Zero (0) access to anything on your network. A packet capture if you care what it is doing.
      Better yet, when in doubt, delete.

      o||||o
      7100-1u

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      • F Offline
        furom @AndyRH
        last edited by

        @AndyRH Thanks. Yes, the delete is normally my first practice. But sometimes they fall in a category where it actually could be something.

        How would I set up a read-only VM? The access part should be the easier part. How should I approach the email? With IMAP or POP? Will it matter at all in this scenario?

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        • AndyRHA Offline
          AndyRH
          last edited by

          Many host programs have an option for a read-only or locked or etc VM. Basically everything you do in the VM is written to a cache file. When you shutdown the VM the cache file is deleted.
          I do not think it matters how you read the email

          o||||o
          7100-1u

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          • F Offline
            furom @AndyRH
            last edited by

            @AndyRH Ok. I will see if I can setup the VM as needed :) Thanks for the help! :)

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            • provelsP Offline
              provels
              last edited by provels

              In Outlook, I move it to the Junk folder where all links are disabled and are displayed in plain text.

              Peder

              MAIN - pfSense+ 24.11-RELEASE - Adlink MXE-5401, i7, 16 GB RAM, 64 GB SSD. 500 GB HDD for SyslogNG
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              • F Offline
                furom @provels
                last edited by

                @provels That would have been the easiest way. Unfortunately I don't have Outlook or a client that can access that mailserver. Thanks for the suggestion though :)

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                • stephenw10S Online
                  stephenw10 Netgate Administrator
                  last edited by

                  Yeah, just open it as plain text. Use a text editor if required.

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                  • F Offline
                    furom @stephenw10
                    last edited by

                    @stephenw10 This was unusual... I have it right now on my webmail. I suppose you meant to use the text-editor on a downloaded pop email?

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                    • F Offline
                      furom @stephenw10
                      last edited by

                      @stephenw10 Hi Stephen,
                      the mail is on my webmail... I hear that browsers are secure in the way data cannot leave the tab/browser these days but not sure on that. But if true, wouldn't it be ok to just open it where it is? I don't seem to be able to download it as POP for some reason. To a new mailclient it should just look like a new unread email, right?

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                      • D Offline
                        DKenn
                        last edited by

                        Some email clients do support JS, however pretty much any email server will sanitize the HTML and/or reject any messages containing scripts - in other words opening an email on any client or webmail platform should be safe, just don't click on links or download and/or open attachments.

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                        • F Offline
                          furom @DKenn
                          last edited by

                          @DKenn Thanks, I did find out and it seems to have been ordinary spam, just formatted very well so the filter missed it. All good I hope

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