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  • 1.  553 Message Filtered

    Posted Mar 13, 2020 11:24 AM
    Hi there,
    For the last few days our emails have been blocked with the message

    553-Message filtered. Refer to the Troubleshooting page at 553-http://www.symanteccloud.com/troubleshooting for more information. (#5.7.1)

    It appears that stripping the images and hyperlinks from the emails will side-step the issue.
    But we would really like to be able to include hyperlinks and images.

    Please advise!

    Thank you!