Email security & deliverability in Kumeū
Email is where most attacks start and where most business is still done. We filter out the phishing and fake invoices before staff see them, lock down your domain so nobody else can send as you, and fix the settings that send your own mail to clients' junk folders.
Onsite technicians cover Kumeū. Most problems are fixed remotely first; when a job needs hands, a technician comes to you.
Email security & deliverability for Kumeū businesses
Kumeu and neighbouring Huapai are rural service towns in Auckland's northwest, with wineries, horticulture, lifestyle-block businesses, equestrian services, trade suppliers and a growing commercial strip along State Highway 16. Many businesses operate from farms, vineyards or home properties rather than office buildings.
Fibre reaches the townships but not every rural property, so connectivity is often the first problem to solve, using fixed wireless, mobile broadband with a proper antenna or satellite internet. Spread-out properties may also need Wi-Fi or wireless links reaching sheds, cellar doors or a separate office building.
Both have the same root. Email was designed long before anyone worried about forgery, so proving who sent a message depends on a handful of DNS records and filtering settings that most small businesses have never had set up properly. SPF lists the services allowed to send for you, DKIM signs your messages and DMARC tells other mail servers what to do with anything that fails. Big mail providers now expect all three from business senders.
Our Auckland technicians make planned trips to Kumeu sites for connectivity, Wi-Fi and network installs, with ongoing support provided remotely. Rural jobs are surveyed and quoted in writing first.
What's included
Phishing and malware filtering
Incoming mail scanned for malicious links, attachments and fake sign-in pages, with links checked again when they are clicked.
Junk folder fixes
We trace why your mail is being filtered, from missing records to a listed address or a website form sending as you, and correct it.
DKIM signing
Microsoft 365 and your other sending services set to sign outgoing mail with your domain, so receivers can verify it.
SPF records
One correct SPF record listing every service that legitimately sends for you, kept within the lookup limits that break many records.
Impersonation protection
Rules that flag mail pretending to come from your directors, your domain or lookalike domains with a letter swapped.
External sender warnings
A clear banner on mail from outside the company, so a message using the boss's name from a free email account stands out.
Is it right for your Kumeū office?
Email security is worth a look if:
- Clients tell you your invoices or quotes end up in junk
- Someone received a fake invoice that appeared to come from your address
- Staff are getting convincing fake Microsoft sign-in emails
- You don't know whether your domain has SPF, DKIM or DMARC
- A large client or bank has asked you to set up DMARC
How getting started works
- Free IT health check. We look at your devices, accounts, backups and network and tell you what we find, in plain English.
- Clear proposal. A written monthly price per user and a list of any fixes, with nothing hidden.
- Handover. We collect admin access and documentation from your current provider and keep your team working.
- Day-one fixes. Security gaps, failed backups and urgent risks are dealt with first.
Email security & deliverability in Kumeū: questions
Can you install Starlink for a rural business near Kumeu?
Yes. We install Starlink and other connections, mount the dish properly and connect it to a business firewall and Wi-Fi so the whole property benefits. The installation is quoted after we check the site.
How do we get internet to a shed or cellar door away from the house?
A point-to-point wireless link or an outdoor-rated cable run usually does it, depending on the distance and line of sight. We look at the site and quote the most practical low-voltage option.
Isn't Microsoft 365's built-in filtering enough?
It catches a lot, but the default settings are not as strict as they could be. We review and tighten them, and on the Managed and Complete plans add extra email security and phishing filtering.
Why does our email go to junk?
Common causes are a missing or broken SPF record, no DKIM signing, a website or app sending as your domain without permission, or a shared sending address with a poor reputation. We check each one and fix the cause.
What are SPF, DKIM and DMARC in plain English?
SPF is a list of who can send email for your domain. DKIM is a digital signature on each message. DMARC ties them together and tells receiving servers whether to accept, quarantine or reject mail that fails, and sends you reports about it.
Will turning on DMARC stop our own emails?
It can if it is rushed. That is why we start in reporting mode, find every service sending as you and only tighten the policy when the reports show your genuine mail passing.
More IT services in Kumeū
- Managed IT
- IT support
- Cyber security
- Microsoft 365
- Networks & Wi-Fi
- Internet & phones
- Backup & disaster recovery
- Cloud & servers
- CCTV & access control
- Printers, copiers & scanning
- Laptops, PCs & devices
- Office moves & fit-outs
- IT strategy & consulting
- Co-managed IT
- Security awareness training