Problem encrypting email with iMail after downloading 10.10.3 OS X
After installing 10.10.3 OS X, my colleague and I both lost our ability to send encrypted email with iMail. Sending encrypted email is part of our regular day job so the loss was immediately noticeable after installing 10.10.3. We can digitally sign an email, but no ability to encrypt. I've already deleted my certificates and reinstalled to no avail. Any other thoughts?
MacBook Pro (Retina, 13-inch, Late 2013), OS X Yosemite (10.10.3), null