Email security & deliverability in Whangārei
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.
Whangārei is supported remotely. Our technicians are based in Auckland and Hamilton, so onsite work here is planned project work, booked and quoted in advance.
Email security & deliverability for Whangārei businesses
Whangarei is Northland's commercial centre, with health, education, government and professional services, a strong marine industry around the town basin and Port Road, and agriculture, forestry and tourism businesses across the region. Many firms are small and owner-run, serving clients from Kaitaia to Mangawhai.
Businesses here often serve clients across a large region with patchy rural connectivity, so staff need laptops and phones that work well offline and sync when connected. Marine and engineering firms need networks that reach yards and workshops, and storms in recent years make offsite backups important.
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.
We support Whangarei businesses remotely for help desk, security, backups and Microsoft 365. Onsite work is for planned projects by arrangement, quoted in writing first. We can also design network changes for a local installer to complete.
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.
DMARC rollout
A reporting-only policy first, then a gradual move to quarantine and reject once reports show all your genuine mail passes.
DKIM signing
Microsoft 365 and your other sending services set to sign outgoing mail with your domain, so receivers can verify it.
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.
Impersonation protection
Rules that flag mail pretending to come from your directors, your domain or lookalike domains with a letter swapped.
Report-a-scam button
A simple way for staff to send a suspicious email to us for checking, so problems get reported rather than quietly deleted.
Is it right for your Whangārei 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 Whangārei: questions
Do you come to Whangarei?
Our onsite technicians cover Auckland and Hamilton. Whangarei businesses are supported remotely, and planned project visits can be arranged and quoted.
Our staff travel around Northland with poor coverage. What helps?
Set up laptops and phones so files are available offline and sync when coverage returns, and use a mobile router with a good antenna in vehicles where needed. We configure that remotely.
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.
How long does it take to set up?
Filtering and records are usually set in a day or two. Moving DMARC to full enforcement normally takes a few weeks of watching reports, so nothing legitimate is caught.
Can someone really send email as us?
Without DMARC at a strict policy, yes, it is surprisingly easy. Once the policy is enforced, most receiving mail systems will refuse those forged messages.
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.
More IT services in Whangārei
- Managed IT
- IT support
- Cyber security
- Microsoft 365
- Backup & disaster recovery
- IT strategy & consulting
- Co-managed IT
- Security awareness training