• Discussion

    Sophos Email: "550 5.7.1 XGEMAIL_xxxx Command Rejected" translated [Inbound emails]

    50314 views
    3 replies
    Latest over 1 year ago
     by Stuart James
  • Discussion

    Sophos Email: Reviewing Phishing Guidance - Stopping the Attack Cycle at Phase One [CISA/NSA/FBI/MS-ISAC Joint Guide]

    12470 views
    1 reply
    Latest over 1 year ago
     by Tom Foucha
  • Discussion

    Sophos Email: Delivery Failed "550 5.7.1 Sender ID (PRA) Not Permitted" [Inbound]

    6162 views
    0 replies
    Started over 1 year ago
     by josepalad
  • Discussion

    Sophos Email: What to do when a legitimate email is quarantined/deleted for 'Malicious URL - High Risk' reason

    7619 views
    0 replies
    Started over 1 year ago
     by josepalad
  • Discussion

    Sophos Email: (End user) - Setting up Self Service Portal, Allow/Block list, Banners, Emergency Inbox, Quarantine.

    40618 views
    3 replies
    Latest over 1 year ago
     by Kim Mixon
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