Why email migration is an IT manager's nightmare
Migrating an email system is one of the highest-risk projects there is. Statistics show that more than 40% of email migrations fail or run into serious problems, resulting in:
These problems really happen to many organizations in Thailand and most come from trying to do it yourself without experience
Why is email migration so complex?
Most people think "it's just moving email, how hard can it be?" but the reality is:
- Thousands of mailboxes, each holding different data
- Shared mailboxes and distribution lists hidden throughout the system
- One small DNS configuration mistake = the whole organization's email lost
- Third-party apps all have to be reconnected
- Every user has different rules, signatures and auto-replies
- Thai text is easily mis-encoded and turns into garbled characters
- Round-the-clock monitoring is needed during the move
And this is only a small part of it
Co-exist migration: the only safe way
Co-exist migration is the professional approach to moving email used by enterprises worldwide. The old and new systems run side by side during the move, which gives you:
- ✅ Zero downtime - the business never stops
- ✅ Lower risk - move in stages
- ✅ Rollback possible - if anything goes wrong
Why use specialists?
1. Real experience
We have done more than 200 email migration projects, met every kind of problem and know how to fix it
2. Dedicated tools
We have tools and scripts developed in-house for the Thai market
3. Full Thai language support
Thai encoding, archive and search all work perfectly
4. A 24/7 standby team
During the migration a team is on hand throughout and fixes problems immediately
5. Guaranteed results
If something goes wrong, we take responsibility and don't leave the customer in trouble
What happens if you do it yourself or hire someone without experience
Scenario 1: DNS set up wrongly → customer emails go missing for 2 days before you notice
Scenario 2: Shared mailboxes forgotten → support@ and sales@ emails are all gone
Scenario 3: Thai encoding wrong → old emails are completely unreadable
Scenario 4: Migration stuck → the old system is full, the new one isn't ready and you don't know what to do
Scenario 5: Users complain across the organization → management gets angry → the IT manager gets fired
Real cost comparison
| Doing it yourself | Hiring KTN |
|---|---|
| ❌ 3 months of your IT team's time ❌ Damage from downtime ❌ Lost, unrecoverable data ❌ Stress and risk = ??? (no telling where it ends) |
✅ A clear price ✅ Zero Downtime ✅ Guaranteed no data loss ✅ Sleep soundly = cheaper and safer |
