Tag: email spam

  • Important: Whitelist Port 25 to Preserve SMTP Capabilities

    To protect the integrity of our VPS services, CheapWindowsVPS has immediately implemented a change that blocks port 25 by default. You may recognize port 25 as being the port that is commonly used by SMTP. By requiring our users to whitelist port 25, we can provide a higher level of service to our valued clients.…