$50 Diagnosis Fee
We visit, inspect the device, fault-find and explain the likely repair options.
Helpful Guide
Outlook Not Syncing or Not Opening
Common Outlook problems for Microsoft 365, business email and home users.
Outlook syncMicrosoft 365Email profileSmall business
OCT
Local Melbourne TechnicianTrusted • Clear pricing • On-site support
Why Outlook stops syncing
Outlook relies on the email account, internet connection, local profile, cached data file, add-ins and Microsoft sign-in status. If any part becomes damaged or out of date, Outlook may stop receiving mail, show disconnected, keep asking for a password or fail to open.
Small business users often notice the issue when emails arrive on a phone but not in Outlook, sent items are missing, shared mailboxes do not update, or calendar changes do not appear.
Safe checks you can try first
- Check whether email works in webmail.
- Restart Outlook and then restart the computer.
- Check the bottom of Outlook for “Disconnected”, “Working Offline” or password prompts.
- Make sure the computer has working internet.
- Disable Work Offline if it has been turned on.
- Do not delete Outlook data files unless you know what account type is used.
Common causes
Common causes include a changed password, expired Microsoft sign-in session, damaged Outlook profile, oversized mailbox, stuck Send/Receive process, faulty add-in, old Office installation or security setting changes. Shared mailbox and calendar problems can also be permission-related.
When to be careful
Be careful if Outlook uses POP email, old local PST files or archived business records. Removing an account without checking the setup first can risk losing locally stored mail. If the mailbox contains important business history, diagnosis should come before major changes.
How OCT can help
OCT can check Outlook configuration, account type, profile health, sync status, add-ins, Microsoft 365 sign-in prompts and mailbox behaviour. For business users, OCT can also help identify whether the issue is on the computer, account, tenant, password security or Microsoft service side.
Related Help
If this problem needs diagnosis, OCT can help with small business IT support. You can call 0406 813 593 or use WhatsApp to ask about the next step.
How Our Pricing Works
The diagnosis fee applies whether or not you proceed with the repair because it covers travel, fault finding and troubleshooting. Time-consuming jobs may be completed off site, with pickup and drop-off included when needed for the same device.
Options Explained
You receive clear recommendations and fixed-price repair options where possible.
Your Approval
No additional work or charges proceed without your approval first.
Repair Completed
We complete the approved work, test the device and return it after repair or diagnosis when off-site work is needed.
Additional services such as large backups, data migration, data recovery, parts replacement and complex business work may incur extra charges. You will be informed first. If a job needs time-consuming off-site work, pickup and drop-off for the same device are included within the same service, with no extra attendance charge.
Common Questions
Why does Outlook ask for my password again and again?
It may be an expired session, changed password, security policy, damaged credential or account configuration issue.
Can I lose emails by repairing Outlook?
Usually repairs are safe, but POP accounts and local PST files need careful handling.
Why does email show on my phone but not Outlook?
The mailbox may be working but Outlook may have a local sync, profile or credential problem.
Can you help with shared mailboxes?
Yes. OCT can check practical shared mailbox and calendar access issues for small businesses.