Here are the cookies you're using through CGIProxy:

Delete this cookie?	For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
	.everand.com	/	Yes	_scribd_session	Z05TZHZDQzhzZ25RaURKbkJ0M0hyNUY0QUpJNGE1NDJQTTNFRUxJUVRmTWxWa0ZuWlllUFcwaERLVnFaWTd5TUxpQVJLKzNDMDVUTHVzRExLVURRM2VjNXVLaE51b0NEUStWK0dadkZOdlVDWkxDc1NacDhUVlUrYVl6TDR0bTVZc0IreVZZZVNGYWo3cjEwTk40R041OEVWV0xmek5OT3V5bDAyTXhsYzMzMjUzcWV2aXpyYkRjYkIxSkt4VnhwQ1hkVVhpNm14bjlQb0k3bHRpYUluZVBkNjVOa09pWVEvV0VKWlU0ekZwS2JKaXFTMEIyKzFOdTJUYU4wV1VhOENiaitabmVKV3loekFxTTk2bmVLWjJrKzdCT0N3MWg0dkRFTU5peEJpdWVWMUJ2R3U1T3pqMHYrSm45K29XTnQtLVhtNjdmc3NuU3JjSlBaNTRiVmNlV2c9PQ%3D%3D--5550ccaf775cc3e8acec45916b84648397a19321
	.everand.com	/	Yes	scribd_ubtc	u%3De2c57ac1-bc53-44ac-b2e4-b0822d53572d%26h%3DoKT%2B5tY2giWQa7W%2FS6wtYl29LVvn0d4yzzlPutnDzpU%3D
	.scribd.com	/	Yes	scribd_ubtc	u%3D9a1a3ed5-64be-4438-8371-588dd8737d47%26h%3DbjQue715f3MhyrwYFDlWcClf24O6HYgCEIlnOTM7FKM%3D
	.springer.com	/	No	idp_marker	1f592285-0c99-4c34-bffc-cd2eb4399f0c
	.springer.com	/	Yes	idp_session	sVERSION_1a9c36712-0bb2-427a-af29-80264f09220f
	.springer.com	/	No	idp_session_http	hVERSION_11d292c9b-177f-4e2d-b37e-27deda4ab353
	.springer.com	/	Yes	sim-inst-token	"1::1741357977782:1af07caf"
	.springer.com	/	Yes	trackid	"krmjgyubmobojpuvvnql0x3ww"
	.springer.com	/	No	user.uuid.v2	"9b24bde3-7fa3-4b57-b2fc-c9b8d1dc3580"

Authentication cookies: