-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Vivek Joshi wrote: > One approach that could work at least within a unit level would be to have > alternate signatures for attachments/non-attachments. So within college I would be happy just to get people to sign their email. - -- Sven Bohm -.- ..-. ---.. .- KBS-LTER Information Manager PGP Key: 2C421411 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFfq+A/1PKtSxCFBERAkDWAJ9NRgfJhZpk/yJbesV1sQR7kp0SWACgrzgB qCOzq5Tweyo22C60p5A0XZc= =PIz8 -----END PGP SIGNATURE-----