Looking for logging into the Sign In Cookies site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Sign In Cookies site. After that you can login as usual with your login credentials.
https://support.google.com/a/answer/178854?hl=en
https://support.google.com/accounts/answer/61416?co=GENIE.Platform%3DAndroid&hl=en
https://stackoverflow.com/questions/44832631/how-can-i-programatically-reset-the-sign-in-cookies-for-a-user-in-g-suite
https://gsuiteupdates.googleblog.com/2010/04/ability-to-reset-sign-in-cookies-from.html
https://www.computerworld.com/article/2517918/internet/google-apps-admins-can-now-reset-sign-in-cookies-remotely.html
https://www.theregister.co.uk/2018/09/26/google_backtrack_chrome/
https://productforums.google.com/d/msg/apps/-MJYoDX6imo/kyWmzYLsCIkJ
https://www.cookiesbydesign.com/cookiemail.aspx
https://webapps.stackexchange.com/questions/76109/is-it-possible-to-reset-sign-in-cookies-for-all-gmail-users-in-google-admin
https://www.bbc.co.uk/usingthebbc/account/why-do-i-need-to-have-cookies-to-sign-in/
https://groups.google.com/d/topic/google-apps-manager/Vc9hRJyP43o
https://smallbusiness.chron.com/browser-refuses-sign-cookies-rejected-32135.html
https://www.bbc.co.uk/usingthebbc/cookies/how-can-i-change-my-bbc-cookie-settings/