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Symantec ST0-250 Exam Questions
Symantec Messaging Gateway 10.5 Technical Assessment (Page 4 )

Updated On: 21-Feb-2026
Page 4 of 27
PDF with 126 Questions

There is a firewall in place between Symantec Messaging Gateway 10.5 and the Internet at the customer site.

An administrator needs to use an external NTP server on the Internet for time synchronization.

Which port must be open on the firewall to allow this?

  1. 22
  2. 389
  3. 80
  4. 123

Answer(s): D



What is a valid configuration option for Symantec Messaging Gateway 10.5?

  1. One Control Center, one combination control center/scanner
  2. One Control Center, three scanners, and one Report Center
  3. One combination control center/scanner, and 3 scanners
  4. Two scanners and one LiveUpdate server

Answer(s): C



What is required before completing the bootstrap process of the Symantec Messaging Gateway 10.5 appliance?

  1. 30-day temporary license file
  2. DNS server IP address
  3. SSH access to the appliance
  4. MX record created for appliance

Answer(s): B



If recipient validation is configured properly, which SMTP response level is given to messages that fail recipient validation queries at connect time?

  1. 3xx - Service unavailable
  2. 4xx - Temporary delivery failure
  3. 5xx - Permanent delivery failure
  4. 6xx - Rejected validation failure

Answer(s): C



Which feature places a sender's IP address in a penalty box for sending messages to multiple invalid email addresses?

  1. Local Bad Sender IPs
  2. Directory Harvest Attack
  3. Bounce Attack Detection
  4. Connection Classification

Answer(s): B






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