Spam Filtering

    Give your team a clean inbox. We stop the junk, scams and dangerous attachments before anyone sees them - and we look after it for you.

    mail-gateway.networkdynamics.com
    Tracking Center
    Statistics
    Policies
    Received
    24,891
    Clean
    18,204
    Spam
    6,412
    Viruses
    275
    Your July invoice is ready
    invoices@stripe.com
    -2.1
    OK
    URGENT: Claim your $5,000 reward now!!!
    no-reply@bit-crypto-win.ru
    12.8
    SPAM
    Verify your account or it will be suspended
    admin@paypa1-secure.co
    9.4
    VIRUS
    New pull request in networkdynamics/site
    team@github.com
    -0.8
    OK
    Boost your SEO 10x this week
    unknown@marketing-blast.biz
    6.2
    GREY
    Refund pending - action required
    billing@amaz0n-refund.net
    11.5
    SPAM
    Service active
    Queue: 0 · Load: 0.42
    Get 2 months free
    with yearly billing!
    Most Popular

    Advanced Spam Filter

    Easy to use spam filtering, with allow/deny and quarantine management. Includes 5 mailboxes on one domain, additional mailboxes $2.50 each.

    $19.00/mo
    Billed monthly, no lock-in
    Get Protected
    • Covers 1 domain with 5 mailboxes included
    • Additional mailboxes $2.50 each
    • Advanced spam filtering with adaptive scoring
    • Bayesian and heuristic spam detection
    • Real-time DNS reputation checks
    • Antivirus scanning of all email traffic
    • SPF, DKIM and DMARC validation
    • Intelligent SMTP protection and greylisting
    • Per-user filtering policies
    • User-accessible quarantine and daily summaries
    • Works with any mail server or provider

    Managed Mail Gateway

    Fully managed email security gateway with granular policies and full message tracking.

    $89.00/mo
    Billed monthly, no lock-in
    Get Managed
    • Dedicated inbound and outbound filtering
    • Advanced spam filtering using reputation, behavioural and content-based analysis
    • Bayesian and heuristic spam detection
    • Real-time DNS reputation checks
    • Adaptive scoring to minimise false positives
    • Antivirus scanning of all email traffic
    • Protection against malware, ransomware, trojans and malicious attachments
    • SPF, DKIM and DMARC validation to help prevent spoofing and phishing
    • Intelligent SMTP protection, including invalid recipient rejection, greylisting and protocol validation
    • Global, per-domain and per-mailbox filtering policies
    • Attachment and content-based filtering
    • User-accessible quarantine, daily quarantine summaries and message tracking

    What Changes For Your Business

    Less time wasted, fewer risky emails in front of your staff, and no extra work for anyone

    A Clean Inbox Every Morning

    Your team opens email and sees work, not junk. The noise is gone before anyone has to think about it.

    Hours Back Every Week

    No more deleting junk, chasing suspicious messages or asking IT whether an email is safe to open.

    Fewer Costly Mistakes

    Fake invoices and impersonation emails are stopped before a staff member has the chance to act on one.

    Protection From Nasty Surprises

    Dangerous attachments and links never reach your people, so one wrong click doesn't turn into a bad week.

    Nothing Important Gets Lost

    Anything held back sits in your own review area, ready to release in a click. A daily summary keeps you in the loop.

    Email Keeps Flowing

    If your mail system has an outage, messages are held safely and delivered as soon as it's back - nothing is lost.

    Works With The Email You Have

    Microsoft 365, Google Workspace, your web host or your own mail server. Nothing to install and nobody changes how they work.

    Looked After For You

    Our Australian team tunes the filtering, watches the results and adjusts it as the scams change. You don't manage a thing.

    Answers When You Need Them

    Wondering where an email went? We can trace any message end to end and tell you exactly what happened to it.

    Getting Started Is Simple

    1

    Tell Us Your Domain

    We set everything up at our end. No software to install and no changes for your staff.

    2

    We Make The Switch

    We handle the changeover for you, usually the same day, with no interruption to your email.

    3

    Enjoy The Quiet

    The junk stops, the scams are blocked and anything held back is one click away if you want it.

    Trusted by our customers

    "I continue to be amazed and delighted by your customer service and technical support – your people are always responsive, knowledgeable and extremely helpful! Network Dynamics is also a very competitively-priced solution. You are officially one of my top 3 suppliers!"

    - Diane Leonard, Mortgage Choice

    "After wasting hours of my life trying to make the hosting headache go away, I discovered the team at Network Dynamics. Hosting headache gone forever. Excellent service and outstanding support. It's guys like this who you want to have in your corner."

    - Troy Dean, Tonto Digital

    "Network Dynamics is the best website hosting company in Australia. Their support for any questions is answered usually within 30 mins max, or most of the time less. They fix issues quickly and without fuss."

    - Retail Theft Control

    Spam Filtering FAQ

    Answers to some of the most frequently asked questions.

    Give Your Team A Clean Inbox

    Most businesses are protected the same day. Not sure which plan suits you? Tell us how your email is set up and we'll recommend one.