03-24-2014 05:29 PM
Is anyone aware if this issue, http://support.microsoft.com/kb/828263, is an issue with Palo Alto firewalls. We are having an issue with smtp and want to eliminate if its a DNS query response issue with MX records. The microsoft KB article only references Cisco firewalls so i was curious if anyone was aware of a way for the Palo Altos to handle a DNS response greater than 512 bytes.
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