Limitation of IP addresses in Email Prevent configuration page for configuring forwarding mode without MX record lookup

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Article ID: 159511

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Updated On:

Products

Data Loss Prevention Enforce

Issue/Introduction

Limitation of IP addresses in Email Prevent configuration page for configuring forwarding mode without MX record lookup

(Disable MX lookup (Specify Host Names/IP Addresses))

Resolution

There is a limitation of 256 characters and tied to Enhancement Request PM-513 as described in TECH218911.

 

Entering more than 256 characters gives an RSOD and this is the entry which appears in localhost logs.

22 May 2013 07:54:29,706- Thread: 49 SEVERE [com.vontu.manager] [/SaveMonitor] Unexpected error occurred while processing action
22 May 2013 07:54:29,706- Thread: 49 SEVERE [com.vontu.manager] [/SaveMonitor]
Cause:
java.lang.IllegalArgumentException: The parameter is too long. The length cannot exceed 256 characters. arg=192.168.0.1,192.168.0.2,192.168.0.3,192.168.0.4,192.168.0.5,192.168.0.6,192.168.0.7,192.168.0.8,192.168.0.9,192.168.0.11,192.168.0.12,192.168.0.13,192.168.0.14,192.168.0.15,192.168.0.16,192.168.0.17,192.168.0.18,192.168.0.19,192.168.0.20,192.168.0.21,192.168.0.22,192.168.0.23,192.168.0.24,192.168.0.25,192.168.0.26,192.168.0.27,192.168.0.28,192.168.0.29,30
java.lang.IllegalArgumentException: The parameter is too long. The length cannot exceed 256 characters. arg=192.168.0.1,192.168.0.2,192.168.0.3,192.168.0.4,192.168.0.5,192.168.0.6,192.168.0.7,192.168.0.8,192.168.0.9,192.168.0.11,192.168.0.12,192.168.0.13,192.168.0.14,192.168.0.15,192.168.0.16,192.168.0.17,192.168.0.18,192.168.0.19,192.168.0.20,192.168.0.21,192.168.0.22,192.168.0.23,192.168.0.24,192.168.0.25,192.168.0.26,192.168.0.27,192.168.0.28,192.168.0.29,30