Re: GPGME support for PGP2 option?

> I would like to explain my question more clearly.
>
> I have GPG 1.4.7, and I installed the extension module that support IDEA key
> for PGP 2.6.x compatibility.
> When I receive an encrypted message from PGP 2.6, the GPG can decrypt it
> correctly.
> When I use GPG command line to create a message to send to PGP 2.6 users, I
> can use the option --pgp2 to encrypt a message that PGP can decrypt.
>
> However, if I write a program using GPGME API and want to encrypt a message
> to send to PGP 2.6, what is the parameter that is equivalent to the --pgp2
> option ?