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Domain is being blocked by Broadcom/Symantec Impacting Patient Care

  • 1.  Domain is being blocked by Broadcom/Symantec Impacting Patient Care

    Posted Mar 14, 2023 05:02 PM

    Starting Saturday 3/11 all email to our partners and vendors that use Symantec email security is bouncing back. Originating domain is hf.org. Please see errors below:


    Error Details

    Reported error:

    550 5.0.350 Remote server returned an error -> 553 Message filtered. Refer to the Troubleshooting page at;https://knowledge.broadcom.com/external/article?legacyId;=TECH246726 for more information. (#5.7.1)

    DSN generated by:

    BYAPR01MB4629.prod.exchangelabs.com

    This is causing an impact to patient care as a few of our care partners use Symantec. We do have tickets open with them to resolve this issue, but they are having trouble allowing the emails. Please let me know how to submit this so it can be reviewed by your team.