WebBlocker Exception for Slack not working

Hello, I've added 3 different pattern exceptions to allow access to slack.com: slack.com/* and www.slack.com/* and .slack.com/ and still cannot access the site. Thank you in advance.


  • Please post a sample deny log message from Traffic Monitor which results from your access to Slack

  • Thank you Bruce:
    2020-12-18 07:14:13 Member2 Deny Slack 53678 443 1-Trusted 3-First Digital Application identified 557 127 (HTTPS-proxy-00) proc_id="firewall" rc="101" msg_id="3000-0149" src_ip_nat="" tcp_info="offset 5 A 1043360067 win 258" app_name="Slack" app_cat_name="Instant messengers" app_id="39" app_cat_id="0" app_beh_name="Access" app_beh_id="6" geo_dst="USA"

  • I think I may have just found it under Application Control?

  • Correct.

    app_cat_name="Instant messengers"

  • Thank you Bruce. I appreciate your quick response. Have a great day!

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