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danielh's avatar
danielh
Brass Contributor
Jul 20, 2021

internal anonymous mailbox mails received with external warning banner

anonymous mailbox use to automate mail generation and it's identified as external mail from Exchange Transport rule internal domain emails and it's received with external warning banner it's there any solution to resolve the issue or remedial process 

 

Thank you

 

    • danielh's avatar
      danielh
      Brass Contributor
      without adding exception we can't resolved the because there are serval system automate mail generation mailboxes

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