[Fed-Talk] Unable to verify message signature
[Fed-Talk] Unable to verify message signature
- Subject: [Fed-Talk] Unable to verify message signature
- From: Richard Sperling <email@hidden>
- Date: Sun, 2 Dec 2007 16:34:25 -0500
I'm stumped. OS X Mail version 2.1.1 (752.3) under OS X 10.4.11 is
"unable to verify message signature" on all emails I receive with
digital signatures. Apple lists four possible reasons for the unable
to verify message:
1. The sender’s certificate may have expired.
2. You don’t have a root certificate for the authority used to sign
the sender’s message.
3. The message was modified in transit.
4. You are missing one or both of the X509Anchors or X509Certificates
files from /System/Library/Keychains.
None of these issues are true. I'll use Rich Trouton's latest message
as an example (see message subject Re: [Fed-Talk] Secure FTP Client).
I have two certificates from Rich in my login Keychain, two DST
intermediate certificates (DST ACES CA X6 and DST ACES Federal
Employee CA A1) in my login Keychain, and 3 root certificates (DST
RootCA X4, DST RootCA X1, and DST RootCA X2) in my X509Anchors Keychain.
I do not have problems with digital signatures in Thunderbird.
Any help would be appreciated.
Thanks,
Rich _______________________________________________
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