Managed IT · Microsoft 365 · Software
Your IT, simplified.
Since 2008, RHM Computers has looked after the IT of Dubai businesses of 5 to 100 people, for one agreed monthly price. Now we build the software too.
Talk to RHM Check your own domain
Open your own file.
Type your company’s domain. In about two minutes you see what we would look at first, from public information only. Nothing is kept.
- Can someone send email pretending to be you?Not checked yet
- Your website padlockNot checked yet
- Your domain registrationNot checked yet
- Is your email trusted?Not checked yet
- What you run onNot checked yet
The things we’d fix first
From RHM’s files: the consultancy whose website was switched off, the firm whose Teams notes would not appear, the website that had to send mail as its company, the supplier one mailbox from silence.
Four recent files, October and November 2026. Clients are described, not named; the work is as it happened.
The consultancy whose website was switched offOctober 2026
What was wrong. Their old host suspended the server for "resource abuse" and called it final. The notice went to someone else's inbox, so the first they knew was a dead website.
What we checked. Both surviving backups, every one of 20,197 files scanned, WordPress core compared with the official release, the database read for injected code. Nothing infected, but the theme and plugins were pirated copies from 2021 to 2023.
What we decided. Reuse no old code. Reinstall everything from official sources, buy the genuine theme licence, lock the doors that had been open.
What happened. Rebuilt on our hosting and back on their own domain four days after it went dark, with the padlock and the mail records fixed. Every step has a written way back.
The firm whose Teams notes would not appearOctober 2026
What was wrong. About 77 people on Microsoft 365, and the AI meeting notes in Teams simply failed. A ticket with Microsoft was already open.
What we checked. The licences, user by user. Business Premium does not include Copilot, and the standalone assignments were fighting the bundle.
What we decided. Move everyone to Business Premium with Copilot and remove the old standalone assignments, rather than wait on the ticket.
What happened. The notes worked. Now every rollout checks that each user's Copilot plans read "Success" before anyone is told it is ready.
The website that had to send mail as its companyOctober to November 2026
What was wrong. Their website form had to send from the company's own address. The easy way is to hand the web team a mailbox password.
What we checked. Exactly which permission the website's mail plugin needs, and nothing more.
What we decided. A small app in their Microsoft 365 that may send mail and do nothing else: it cannot read a single mailbox, needs no admin rights, and its key expires in six months with a reminder set.
What happened. The app is built. Once their team signs in on their side, the website sends as the company, and no mailbox password ever leaves the building.
The supplier one mailbox from silenceOctober 2026
What was wrong. Staff said a mailbox was full. One stood at 98.7 GB; at 99 GB Microsoft stops it sending.
What we checked. A report-only pass first, across every mailbox, before touching anything.
What we decided. Microsoft's own archive method: an online archive and a one-year archiving policy, rolled out mailbox by mailbox.
What happened. Archiving switched on for most mailboxes, so mail moves out of the way on its own instead of piling up to the limit.
We work in Microsoft 365, Defender, Intune, Entra, Teams, Veeam, Acronis, UniFi, Fortinet, Cisco and Dell, and we answer for all of it.
We build software too.
Websites, client portals and full web software, designed and built in-house, then run and looked after like the rest of your IT. The proof is our own:
This websiteBuilt by RHM
What it does. The site you are reading: a page that loads light on a phone, a wind tower drawn live in 3D where the device can carry it, a two-minute domain check, and a contact form whose messages are read for meaning, so sales pitches and scams never reach the owner while every real enquiry does.
How it is built. Designed, written and built by RHM; the 3D, the spam screen and the accessibility checks included.
A client portalBuilt by RHM
What it does. Where clients raise and follow tickets against a service clock, read the knowledge base, see invoices and the equipment we look after, and sign in with their Microsoft 365 account and a second step.
How it is built. Behind it, an admin side for companies, users, leads and analytics, cost limits on every AI feature, and an update system that can roll any change back in one step.
A two-minute domain checkBuilt by RHM
What it does. A free public tool: type a company domain and it reads, from public information only, whether email can be faked, how the website padlock stands, when the domain renews, whether its mail is trusted and what it runs on.
How it is built. It is the first conversation with many clients, and it keeps nothing.
An AI assistant that keeps to the factsBuilt by RHM
What it does. A chat assistant on this site that answers only from an approved list of facts about RHM, hands a visitor to a person when it should, and stops itself at a monthly spending limit.
How it is built. Every call is logged and costed; if a check it depends on is down, it refuses rather than guess.
How we work.
Four steps, the same for a laptop or a whole office. The full story
Listen.
You tell us once what is wrong, and the person who answers already knows your setup.
Check.
Before anything changes, we look: the logs, the backups, the sign-ins, the licences.
Decide.
You get a plain answer, and a fixed price before the work starts.
Look after.
Patching, backups and monitoring run on a schedule, and every run is checked by a person.
One agreed price,
one line a month.
Agreed before the month begins. No per-ticket charges, no surprise invoices. Start with a free thirty-minute health check.
Book a health check with MasroorOr a full Cyber Posture Assessment: AED 7,500, fixed scope
- Office 102, Ahmed Al Moosa Building 1, Bur Dubai
- Since 2008
- Monday to Saturday, 09:00 to 18:00
Masroor Ahmed founded RHM Computers in Bur Dubai in 2008 and is its senior consultant. He sets the standard every file follows: look before changing anything, give a plain answer and a fixed price, and keep a written way back.
Beside him works Abdullah, RHM’s AI, who watches the checks around the clock, keeps every record and brings a person whatever needs a decision.
Book a free health check.
Thirty minutes with Masroor to understand your setup and whether we are the right fit, then a short written note of what we would look at first. No obligation, nothing to install. We reply within one business day.
Rather talk nowWhatsApp +971 55 505 6678[email protected]