Apparently this is an old and well-known issue with K-9 Mail, that it does 
not support newer "PGP/MIME" message spec.

See this whole thread, a proposed patch/merge, other discussions, etc:

https://code.google.com/p/k9mail/issues/detail?id=5864
https://github.com/k9mail/k-9/pull/4
https://code.google.com/p/k9mail/issues/detail?id=2538

Someone in that thread mentioned switching to R2Mail2, which is not free 
and I don't mind, but it's also not open-source, which I kinda do mind. 
(correct me if you find the source published)

-- 
-- 
You received this message because you are subscribed to the K-9 Mail Users List.
To post to this group, send email to [email protected]
To unsubscribe, email [email protected]
To report an issue with K-9 Mail, visit 
http://code.google.com/p/k9mail/issues/list
For more options, visit this group at http://groups.google.com/group/k-9-mail

--- 
You received this message because you are subscribed to the Google Groups "K-9 
Mail" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
For more options, visit https://groups.google.com/d/optout.

Reply via email to