Apple Mail and Thawte vs thunderbird with Enigmail OpenPGP

[Brandon Stout]

Are there compatibility problems between Thawte and OpenPGP?  I can see 
signed mail coming from one person's Apple Mail signed with a Thawte 
sig, but the person using Apple Mail doesn't get my signature when I 
send with Thunderbird using my OpenPGP signature.

Brandon Stout
Stout Hosting LLC
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