IT Professionals,
Throughout November and December 2023, the mail admins at Indiana University will be moving the inbound mail delivery process from Cisco IronPort appliances to Microsoft 365 Exchange Online Protection services. No user impact is expected. Refer to the timeline showing when each domain will move: About the Cisco IronPort to Exchange Online Protection migration.
If you notice any issues with delivery to addresses on those domains on their scheduled migration date, please contact the Support Center as soon as possible.
As part of the upcoming changes to inbound mail, IU List will begin to move away from MAS (mas.iu.edu) for list management. Once an IU email domain has been migrated, you will be unable to use MAS to create, rename and close lists, and will instead need to use that list’s web interface to perform those actions. All list owners with an IU email address will be considered sponsors of the list, and all lists will be required to have at least one owner with an IU email address; see IU List changes.
Faculty and staff will be notified of the changes in the October 18 edition of The Monitor.
For additional questions, contact Tier 2 Support at sct2@iu.edu.
–IT Community Partnerships on behalf of Identity Management Services, Campus Communications Infrastructure and Enterprise Microsoft Administration