The anti-spam service in the current IUP e-mail environment will aid in identifying and handling messages that may be spam. This is for users with non-migrated accounts.
E-mail messages identified as spam are delivered to the Junk Email folder on your IUP e-mail via Office 365 account. Be sure to check your Junk Email folder if you are expecting a message, but you have not seen it yet.
Marking e-mail as Junk or Not Junk
From your Inbox, you can mark a message as Junk if you want that addresses identified as Junk. Future e-mail will be delivered to the Junk Email folder.
If you are reviewing the Junk Email folder, and do not want a message to be listed as Junk, mark the message as Not Junk. The e-mail message will be moved to the Inbox as will any future e-mail messages from that address.