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Afiq_2110's avatar
Afiq_2110
Copper Contributor
Jan 05, 2022
Solved

Delivery has failed to these recipient but the recipient has already been deleted from AD

Hi Exchange community,   I am having some issue where when a user mailbox received any email, that user will receive an email from Outlook saying undeliverable to a recipient. The thing is, that re...
  • VasilMichev's avatar
    Jan 05, 2022
    Check for any inbox rules too, including hidden ones (MFCMAPI).