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Dennis5mile's avatar
Dennis5mile
Silver Contributor
Feb 13, 2023

Unable to block spam Email

How do you block an email that has no email address? This is how the email looks when you try to block it.  When you delete this type of email it gets placed in your deleted folder and if you then choose to block it, it moves to your junk folder, but then, moves back to the deleted emails folder on its own.  The only way to keep it in the junk folder is to manually move it there.  But you still cannot block it from showing up again in your inbox making it impossible to block.....   Today I've received 23 of them so far....

 

 

MS needs to automatically block this type of email without user input.

Dennis5mile

6 Replies

  • FernandoPC's avatar
    FernandoPC
    Copper Contributor
    Do you activated "spf hard fail" in antispam policy ?
    Do you set the anti-phishing in the highest level ?
    Do you move all types of spam to quarantine ?

    The spam can be blocked by mail account, by domain of account , by the name of host, by domain of host, or by the country, and so many options in anti spam policy.

    You can see all mail information in the Azure mail header analyzer. https://mha.azurewebsites.net/
    You need put the email header in the analyzer. The header has the host that send the mail.
    The spam policy is in this link https://security.microsoft.com/antispam?

    If mail has a URL link, you can block the domain of url in the tenant block. https://security.microsoft.com/securitypoliciesandrules?
    • Dennis5mile's avatar
      Dennis5mile
      Silver Contributor
      Unfortunately this is a person account. The info you refer to is for a company accounts.

      But thanks for the info
      Dennis5mile
      • FernandoPC's avatar
        FernandoPC
        Copper Contributor
        Ok...Try to use "block senders" in Microsoft Outlook.

        https://support.microsoft.com/en-us/office/block-a-mail-sender-b29fd867-cac9-40d8-aed1-659e06a706e4

        You need discover the domain of host.

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