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Migration

From Exchange or Microsoft 365 to Mailoplex

We handle the migration. Your team keeps working normally until the switch-over, and your domain stays the same.

Process

Six steps to your new mail server

The duration depends on the number of mailboxes and the amount of data. We agree the exact schedule in the first meeting.

Meeting and review

We clarify how many mailboxes, shared mailboxes, distribution lists and domains you have and which devices are in use.

Who: you and us, about one hour

Test mailbox

You get a mailbox on Mailoplex and connect it to your Outlook and your phone. We only move on once everything works.

Who: you

Create mailboxes

We create all users, shared mailboxes and distribution lists and set up the permissions.

Who: us

Transfer data

Emails, folders, calendars and contacts are copied from Exchange or Microsoft 365. Your old system keeps running normally in the meantime.

Who: us

Switch DNS

At an agreed time, usually in the evening or at a weekend, the DNS records are changed. From then on, new emails arrive at Mailoplex.

Who: us, or you with our guide

Set up devices and finish

Outlook and smartphones are switched over to Mailoplex. Emails that still arrived at the old system during the switch-over are moved across.

Who: you and us

Data

What we transfer

Transferred

Emails and folders

All emails with attachments, in the same folder structure, with read status.

Transferred

Calendar

Appointments, recurring appointments and meetings including attendees.

Transferred

Contacts

Personal contacts and contact groups.

Newly created

Shared mailboxes and permissions

We create them from your list and assign the permissions again.

Newly created

Distribution lists and aliases

We also set up additional addresses such as invoices@ or sales@.

Reviewed individually

Rules and signatures

We go through server-side rules and signatures together with you.

DNS

Your domain needs these records

You set the records with your domain provider, for example IONOS, Strato or Hetzner. We are happy to do this for you. Mailoplex’s admin console continuously checks that all records are correct.

TypeNameValueRequiredPurpose
MX@10 mail.mailoplex.comRequiredReceiving your emails
CNAMEautodiscovermail.mailoplex.comRequiredAutomatic Outlook setup
TXT@v=spf1 include:spf.mailoplex.com ~allRequiredSPF: permitted sending servers
TXTorv1._domainkeyv=DKIM1; k=rsa; p=… (provided by us)RequiredDKIM: signing key
TXT_dmarcv=DMARC1; p=quarantineRecommendedDMARC: handling of forgeries
SRV_autodiscover._tcp0 0 443 mail.mailoplex.comRecommendedAutodiscover via SRV

We generate a separate DKIM key for every domain. You receive it with your setup guide.

Preparation

What you should have ready

  • List of staff with email addresses
  • Shared mailboxes and who should have access
  • Access to your domain’s DNS management, or the name of your provider
  • Administrator access to your current Exchange or Microsoft 365
  • Which devices are in use: Windows, Mac, iPhone, Android

Ready to move?

We review your setup and send you a schedule.

Request a test mailbox