Mail - smime signatures

Discussion in 'macOS Sierra (10.12)' started by kecinzer, Jun 26, 2016.

  1. kecinzer macrumors newbie

    kecinzer

    Joined:
    Oct 19, 2015
    Location:
    Czech republic
    #1
    Do you use smime signatures with Mail?
    On first developer beta there is an issue with it. I can sign mail with my certificate correctly, but after I sent it, it looks like normal email with smime.p7s attachement.
     
  2. kecinzer thread starter macrumors newbie

    kecinzer

    Joined:
    Oct 19, 2015
    Location:
    Czech republic
    #2
    Figured out! It causing Universal Mailer plugin!
     

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