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Buy or Renew
Garrett Hensley
Level 1
Level 1
Member since ‎12-08-2011
‎11-22-2025
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User Statistics

  • 57 Posts
  • 3 Solutions
  • 31 Helpful votes Given
  • 6 Helpful votes Received
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First Discussion
40 Discussion Posts
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Certifications
Cisco Certified Specialist - Enterprise Core
Cisco Certified Specialist - Enterprise Core
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)

User Activity

Umbrella and Reverse DNS Queries

11-20-2025
I have Cisco umbrella and redundant VAs for forwarding. I have 2 internal domains and have the VAs set to send DNS requests for domain abc.net to 2 domain controllers in that domain. I have DNS requests for domain xyz.com set to go to 2 other domain ...

IP Trusted List and Multi-tenant VOIP in CUBE

09-15-2025
I have set up multi-tenant in my Cisco CUBE. I needed to direct sip sessions on different interfaces. My question is, can I establish an ip address trusted list for each tenant or does it always reference the global voice service voip configuration? ...

Unity 12.5 SU(5) and Office 365 Unified Messaging

07-24-2024
I've been working all week to get unified messaging working again. We had is setup with our on-premise exchange server 2013. We migrated to Office365 and I created a new Unified Messaging service and followed the documentation to set it up. I created...

On-Prem C100V Secure Email with O365

06-26-2024
I'm converting from on premise Exchange to O365 and following the documentation here: https://www.cisco.com/c/en/us/support/docs/security/cloud-email-security/214812-configuring-office-365-microsoft-with.html#toc-hId-1043986565Where i'm stuck is conf...

Bypass DMARC on Cisco Ironport

08-15-2023
I am trying to allow an external helpdesk ticketing system send emails using their email server as an internal user. Basically spoofing my email address. When doing so DMARC verification is failing (for obvious reasons). However, attempting to bypass...
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Community Statistics
Member Since ‎12-08-2011 07:33 AM
Date Last Visited ‎11-22-2025 02:50 PM
Posts 57
Total Helpful Votes Received 6
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