S/MIME on iPhone 6s: unable to sign or encrypt
After updating to an iPhone 6s, I am no longer able to use S/MIME with the Mail app (it all still works on my DT machine).
I have removed and reinstalled both Certificates ("Profiles") - both my own and the Issuer; yet when I attempt to craft an email, the phone displays the message:
Unable to Sign or Encrypt
You can't send signed or encrypted
messages because identities for the
address "redacted"
could not be found. Go to the
Advanced settings for this account to
choose signing and encryption
identities.
Under Advanced Settings, S/MIME is enabled; as are both Sign and Encrypt, both of which have my Cert/Profile/Identity check-marked and listed as Trusted.
I've tried deleting and re-adding these a couple of times, to no avail.
Has anyone else experienced this? Have you found a solution?
iPhone 6s, iOS 9.0.2