ION IT Limited

Email & Microsoft 365

Secure business email, Microsoft 365 and on-premises Exchange support without guesswork.

Illustration of business email flowing between a laptop and mail server

Email is critical infrastructure. We design, migrate and support Microsoft 365, hosted email and established on-premises Exchange environments, with security and continuity built in.

What you can expect

Migration without drama

Mailbox, domain, DNS and client-device changes are planned together to minimise disruption.

Identity and access security

Multi-factor authentication, sensible conditional access and administrative separation reduce account risk.

Real operational support

We investigate mail flow, Outlook, DNS, authentication, quarantine and deliverability as one connected service.

Services include

  • Microsoft 365 tenant setup and migration
  • Exchange Server support and upgrades
  • SPF, DKIM and DMARC configuration
  • Shared mailboxes and distribution groups
  • Email continuity and archive planning
  • Outlook and mobile device support

Plan your mailbox migration

We need to understand your current platform, mailbox count, shared addresses and devices. The migration plan should cover the data being moved, DNS changes, user sign-in and any expected interruption. Licences and migration work will be identified in the quotation.

Questions before you start

Can we keep our existing email addresses?

Usually, where you retain control of the domain. We will check your current arrangement and DNS access before confirming the migration.

What happens after I enquire?

We review your requirements, clarify the scope and prepare a quotation. Sending an enquiry does not place an order.

Changing provider? See how we plan a move to ION IT.

Speak directly to ION IT

For availability, planning or support enquiries, call 01143 088 709 or contact us online.