Email Security & Deliverability

Emails going to spam? We fix SPF, DKIM, DMARC, blacklist removal & anti-phishing. Protect your domain reputation. Call +44 777 123 1044.

What's Included

SPF, DKIM & DMARC configuration
Email deliverability audit
Blacklist monitoring & removal
Anti-phishing protection
Email authentication setup
Inbox placement testing

If Your Emails Land in Spam, Your Business Is Invisible

You can write the perfect sales email, the most compelling newsletter, or the most important invoice reminder — but if it lands in your recipient's spam folder, it might as well not exist. Email deliverability is the unsexy foundation of every email-dependent business process, and most SMBs don't even know they have a problem until customers say 'I never got your email.' By then, the damage is done: lost sales, unpaid invoices, and a sender reputation that takes months to rebuild.

The root causes of poor email deliverability are almost always technical: missing or misconfigured SPF records, unsigned DKIM headers, no DMARC policy, shared IP addresses with poor reputations, or domain authentication failures. We audit your entire email infrastructure — DNS records, sending IP reputation, email headers, bounce rates, and complaint rates — and fix every issue. Then we implement monitoring to ensure your deliverability stays high as email providers continuously update their filtering algorithms.

For businesses that send marketing emails, we also advise on list hygiene, sending frequency, content formatting, and engagement metrics that directly impact inbox placement. Google, Microsoft, and Yahoo have all tightened their email authentication requirements in 2024 — if your domain isn't fully authenticated with SPF, DKIM, and DMARC, your emails are increasingly likely to be silently filtered. We make sure you're compliant before it costs you customers.

How It Works

Contact us via WhatsApp or phone — describe your email security issue.
We connect to your device remotely using a secure, encrypted connection.
Our certified technician resolves your issue — most jobs done in under an hour.

Available Worldwide

Our email security service is available across the UK, USA, Canada, Australia, New Zealand, India, UAE, South Africa, Germany, France, Spain, Netherlands, Italy, Brazil, Argentina, and Venezuela.

Email Security — Frequently Asked Questions

How much does email security cost?

Single jobs start at £29.99 with the price agreed before work begins, and ongoing work is quoted as a fixed monthly figure. There is no diagnostic fee and no callout charge.

How soon can you start?

Usually the same day. Remote sessions begin within 15 to 30 minutes of your call, and larger email security projects normally start inside two working days once scope is agreed.

Do I need a contract?

No. You can book a one-off email security session, and only move to a monthly plan if the ongoing cover genuinely saves you money.

Who will I be dealing with?

A named engineer or specialist for the whole job, working from our Glasgow head office or Edinburgh branch, with everything done in the session written up afterwards.

Where We Work From

Techidirect — Glasgow, Office 7, Strathclyde Business Centre, 120 Carstairs St, Glasgow, G40 4JD, United Kingdom — phone +447771231044. Our second UK office is Edinburgh, 4 Marine Esplanade, Leith, Edinburgh, EH6 7LU, United Kingdom. Remote delivery runs 24 hours a day, seven days a week.