Cluster Internet Products

products and services

We provide a broad range of services ranging from Hosting and Co-location, Website Design and SEO Services to Support Services in the South East and North West of the UK. Please browse our range of services below; bear in mind we are able to cater for much more than is advertised on the site, so should you not see the product or specific service you're looking for call us on 020 7099 7484, fill out a quick form below or email us at sales@cluster-internet.com.


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100% Satisfaction Guaranteed

Blocking over a million SPAM mails every month, our filter has many rules which carefully judge whether the mail is junk or not. We are confident that taking up our SPAM filtering service will reduce the amount of junk you receive.

Our Guarantee: Try our SPAM Filter for 30 days - if you're not 100% Satisifed we'll not hold you to contract and will refund any money you've paid!

We built our SPAM Filter with some key benefits in mind:

  • Verify the recipient exists before accepting the mail
    • This reduces the amount of mail delivery failures generated from spammers sending thousands of mail with a forged mail from and a random to address
  • Verify the sender is valid before accepting the mail
    • Our server attempts to verify the sender by looking up the server for the sender and checking the email address is valid on their machine
    • This ensures the sender is really valid, which cuts out thousands of mails which have a completely forged 'from' address
  • Scan the mail for any known virus infections
    • We use Clam AV to scan our mails once they have been accepted for delivery. If a known virus is detected it is deleted
  • Scan the mail against a set of rules (updated daily) to gauge it's score
    • A score determines whether we judge the mail to be SPAM or not. The higher the score the higher the chance it is SPAM
    • Rules are provided through SpamAssassin and are updated on a daily basis to ensure the SPAM Filter is kept up to date
We can provide filtering whether you take up the SPAM filter as part of our standard Email services, Exchange, or if you want to run your own mail server. Our charging is based per domain with an initial limit of 20 Users (also allowing up to 3 alias domains) for just £10 + VAT per month - this means you're paying just 50p per user per month! Call us now for your free trial on 020 7099 7484 - we can set up the filter almost instantly and you can feel the benefits of our service within just 24 hours.