• Office 365 Email Delivery Delays – IP Throttling (04 Sep, 2026) - See article here
  • Service Resolved – Two-Factor Authentication (2FA) - See article here
  • EWS is being deprecated - update permissions to continue using the Microsoft Exchange Backup product - See article here
  • New outlook client crashing with Link Lock and STOA
  • Office 365 Email Delivery Delays – IP Throttling (04 Sep, 2026)
  • Office 365 Email Delivery Delays – IP Throttling (04 Sep, 2026)
  • Introduction of new ArcTitan Admin UI and OAuth 2.0 from 29 June
  • Office365/Hotmail IP addresses get SPF Fail / SPF record incorrect
  • Service Resolved – Two-Factor Authentication (2FA)
  • EWS is being deprecated - update permissions to continue using the Microsoft Exchange Backup product
  • Introduction of new ArcTitan Admin UI and OAuth 2.0
  • Register Sign in

    Alert bar

    ☰





    Home My Tickets New Ticket Knowledge Base
    Documentation

    TitanHQ Platform

    WebTitan(Sugarloaf 5.01+)

    WebTitan(4.17 or Earlier)

    SpamTitan(Skellig 9.00+)

    SpamTitan(8.00 or Earlier)

    SafeTitan

    ArcTitan

    EncryptTitan

    Solution home Backup and Recovery Knowledge Base Service status

    Redstor network requirements updated Print

    Modified on: Fri, 17 Jul, 2026 at 9:27 AM


    Posted: 25 July 2025, 14:13 UTC

    We have made changes to our network requirements.

    For optimal functioning of our software, please ensure that you have allowed all of the IP address ranges listed here: Redstor network requirements

    The list can also be found here for use by API clients: 
    https://redstornetworkreq.blob.core.windows.net/requirements/network-list.json

    If you have any questions, please reach out to our support team.


    Did you find it helpful? Yes No

    Send feedback
    Sorry we couldn't be helpful. Help us improve this article with your feedback.

    Related Articles

      Article views count