Unapproving a mailing keeps the mailing in the Ready state in Message Central. Therefore, your mailing will still go out at the scheduled time indicated on the Schedule step. However, you are able to make edits in IRIS that will be pushed over to Message Central.
How to Unapprove a Mailing
This action must be performed while viewing/editing a mailing. Only users with the mailings approval permission can perform this action.
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