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2 Intern
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157 Posts
0
703
February 24th, 2017 09:00
spam originating from the broadcast address of cs1
hi,
Our Exchange admins have noticed a ton of emails originating from here and all destined to root@ourFQDN.for.controlstation1.blah....
Message Source Name: DSN
Source IP: 255.255.255.255
How can I make this stop or what could be causing it. It's on a VNX5600 running 8.1.9-184
thanks
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Rainer_EMC
4 Operator
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8.6K Posts
0
February 28th, 2017 04:00
by default the VNX control station wouldnt find your Exchange Server - so someone must have configured sendmail on your control station.
Besides - without knowing whats in the blah Emails it is difficult to know what is causing them.
downhill2
2 Intern
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157 Posts
0
February 28th, 2017 05:00
Yes, I get that. This VNX has been in production for a couple years, the mail configs have not changed at all. The point I think which seems weird is that broadcast source IP, and the fact that the standby CS normally doesn’t send out anything to the mailservers.