PGP 6 compatibility: Checking this option forces GnuPG to output encrypted packets that are as compliant with PGP (Pretty Good Privacy) 6 standards as possible thus allowing GnuPG users to inter operate with PGP 6 users.
Compatibilidade con PGP 6: Sinale esta opción para forzar a GnuPG a que xere paquetes cifrados que cumpran co estándar PGP 6, na medida do posíbel, de xeito que os usuarios de GnuPG podan interoperar cos usuarios de PGP 6.