I just registered for IETF-71 and tried to pay. I wasn't bothered too much when I got an SSL warning for the former, but I hesitate to proceed with the latter, which is also under the amsl.com domain. My browser (the latest version of Safari on the Mac) complains that the issuer of the certificate is untrusted. That would be Starfield Secure Certification Authority. Is this a CA in good standing that we should trust? Iljitsch _______________________________________________ Ietf@xxxxxxxx http://www.ietf.org/mailman/listinfo/ietf