Looking for logging into the Intune Portal 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 Intune Portal site. After that you can login as usual with your login credentials.
https://portal.office.com/Signup/Signup.aspx?OfferId=40BE278A-DFD1-470a-9EF7-9F2596EA7FF9&dl=INTUNE_A&ali=1
https://docs.microsoft.com/da-dk/intune/account-sign-up
https://docs.microsoft.com/en-us/intune-user-help/using-the-intune-company-portal-website
https://docs.microsoft.com/en-us/intune-user-help/install-and-sign-in-to-the-intune-company-portal-app-ios
https://aka.ms/intuneportal
https://github.com/MicrosoftDocs/IntuneDocs/blob/master/intune-user-help/sign-in-to-the-company-portal.md
https://github.com/MicrosoftDocs/azure-docs/issues/5627
https://blog.kloud.com.au/2016/09/12/msintune-trial-part1/
https://itunes.apple.com/gh/app/intune-company-portal/id719171358?mt=8
https://docs.vmware.com/en/VMware-Workspace-ONE-UEM/1811/VMware-Workspace-ONE-Send-Admin-Guide/GUID-AWT-INTUNECONFIGURATIONS.html
https://social.technet.microsoft.com/Forums/en-US/5eb9efbe-1e70-4e57-8bc5-6c0f4122667d/intune-admin-portal?forum=microsoftintuneprod
https://support.microsoft.com/en-ca/help/2412085/you-can-t-sign-in-to-office-365-azure-or-intune
https://www.microsoft.com/en-ca/cloud-platform/microsoft-intune