[CentOS] please block user

John R Pierce
Thu, 27 Aug 2015 00:37:19 -0000

On 8/26/2015 5:30 PM, Always Learning wrote:
> Easier just to block Digital Ocean for port 25 - as I have previously
> done for all port 80 traffic.

you realize Digital Ocean is a rather large virtual private server
provider?    wikipedia says they host over 190,000 sites, and last year
surpassed Rackspace to become the 4th largest hosting provider.

a blanket block of /16 subnets is usually not good policy just because
of one bad customer.

--
john r pierce, recycling bits in santa cruz