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Mail migration

Exchange, Google, Stalwart - moving without losing data

[K] Reaktionszeit
< 2.
hours on incidents
[K] Availability
99,7.
% average
[K] Devices
1.200+.
under management

Das Ergebnis, wenn Mail migration fertig ist.

Wir liefern keine Listen mit Features - wir liefern messbare Ergebnisse. Vier Outcome-Statements, die mit Ihrem Setup verglichen werden können.

A setup you can understand
Ein Mail migration-Setup, das ein neuer Admin in zwei Stunden versteht.
Dokumentiert
Jeder Schritt nachvollziehbar - bis zum Konfigurations-Backup.
Skalierbar
Grows with you before it starts to pinch.
Reparierbar
Auch wenn wir gerade nicht im Haus sind. Versprochen.

So arbeiten wir.

Mail migration at CAVORT

Migration is the part where most providers start spreading panic. For us it is a documented process with clear milestones, preparation and fallback scenarios.

How it runs

  1. Assessment - mailbox sizes, aliases, calendar sharing, shared mailboxes, distribution groups
  2. DNS preparation - MX, SPF, DKIM, DMARC
  3. Batch migration - typically over a weekend
  4. Transfer of access rights and client reconfiguration
  5. Final pass for stragglers
  6. Monitoring to confirm nothing still points at the old server

Where we migrate from and to

From on-prem Exchange, Google Workspace, IMAP providers and hoster mailboxes. To Microsoft 365, Stalwart or Nextcloud-integrated setups.

How it works.

Fünf Schritte vom Audit bis zur Handover. Bei Mail migration typischerweise 4-8 Wochen je nach Scope.

01 · Audit
Audit
Bestandsaufnahme. 1-2 Tage.
02 · Konzept
Konzept
Tailored, with clear costs.
03 · Beschaffung
Beschaffung
Lieferung + Aufbau geplant.
04 · Implementation
Implementation
Migration ohne Stillstand.
05 · Handover
Handover
Docs, backups and keys.

Mail migration - frequently asked.

FAQ.01Will we lose old emails?

No. We migrate the full history including folder structure, calendars, contacts and shared mailboxes. Anything that cannot be migrated is named in advance, not discovered afterwards.

FAQ.02How much downtime is there?

Usually none noticeable. We migrate in batches over a weekend and run a final pass for stragglers. Mail keeps flowing throughout.

FAQ.03What about distribution lists and aliases?

They are part of the assessment before we start. Distribution groups, aliases, shared mailboxes and calendar permissions all get inventoried and rebuilt on the target side.

30 Minuten Mail migration-Scope.

Intro call kostenlos. Wir hören zu, schauen uns Ihr Mail migration-Setup an und sagen Ihnen, was sich am meisten lohnt.