OutlookUservoice_icon_outlook Outlook Feedback by UserVoice

How can we improve Outlook on the web?

Support seeing attachments in S/MIME signed emails

New Outlook UI doesn't currently allow viewing attachments in digitally signed emails. That's huge drawback to anyone who works with the federal government.

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Sam Arora shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →

7 comments

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  • Anonymous commented  ·   ·  Flag as inappropriate

    I receive a lot of messages that have the alert message:
    S/MIME isn't supported in this view. To view this message in a new window, click here
    As a result, have to open the message in a new window to respond, forward, etc.

  • Max Peterhans commented  ·   ·  Flag as inappropriate

    It seems that the new Outlook doesn't properly support S/MIME.
    At least I was able to choose in the message options of the old version to sign or encrypt messages, but that's now gone (and I do have the S/MIME control installed!).

  • Anonymous commented  ·   ·  Flag as inappropriate

    I wasn't able to reply or forward email. Got an error that SMIME wasn't supported when I tried. Also couldn't view or save attachments to One Drive to view later.
    Also slower than old 365 - if that's possible

  • Anonymous commented  ·   ·  Flag as inappropriate

    Hope you guys are reading on the comments on this and can make the correction pretty quickly.

  • HPS commented  ·   ·  Flag as inappropriate

    "S/MIME isn't supported in this view. To view this message in a new window, click here"

  • Anonymous commented  ·   ·  Flag as inappropriate

    I agree. Having the same issue here. I work at a state university and ran into this when communicating with a colleague at a different university. It works fine in the old version.

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