Old DVR's? Give me a break. Might be better if Web.com, for example, retired their Squirrel Mail servers, which have been compromised by miscreants for about a year. Squirrel Mail doesn't support SSL/TLS or STARTTLS so it's easy for account info to get stolen in transit and the domains to get used to send spam & other credentials to get stolen. They've been promising to migrate the domains still on Squirrel Mail over to Cloud OX since forever.