Tudásbázis

Microsoft Outlook does not natively support CalDAV calendars. To keep your Thexyz Email calendar synced with Outlook, you can use Outlook CalDAV Synchronizer — a free, open-source plugin that provides reliable two-way calendar synchronization.

This guide walks you through setting it up step by step.

What You’ll Need

• A working Thexyz Email mailbox

• Microsoft Outlook (Windows)

• Internet access to install the plugin

Step 1: Download and Install Outlook CalDAV Synchronizer

1. Visit the official Outlook CalDAV Synchronizer website or GitHub page

2. Download the latest stable version

3. Run the installer and follow the on-screen instructions

4. Restart Outlook after installation to activate the plugin

Step 2: Find Your Thexyz CalDAV Calendar URL

1. Log in to Thexyz Webmail

2. Open the Calendar

3. Locate the calendar you want to sync

4. Open the calendar’s settings or options

5. Copy the CalDAV URL
   (You’ll need this in the next step)

Each calendar has its own CalDAV URL. Make sure you copy the correct one.

Step 3: Open the CalDAV Synchronizer in Outlook

1. Open Microsoft Outlook

2. In the top toolbar, click CalDAV Synchronizer

3. Select Synchronization Profiles

4. Click Add New Profile

5. Choose Generic CalDAV/CardDAV

Step 4: Configure the Synchronization Profile

General Settings

• Profile name:
  Example: Thexyz Calendar

Outlook Folder

• Choose the Outlook calendar to sync with

• You may create a new calendar folder to keep things organized

Server Settings

• Server URL:
  Paste the CalDAV URL from Thexyz Webmail

• Username:
  Your full email address (example: you@yourdomain.com)

• Password:
  Your Thexyz Email password

• Authentication:
  ✔ Enable Basic Authentication

Sync Options

• Sync direction: Two-way (recommended)

• Sync interval:
  Example: every 15 minutes

Step 5: Start the Sync

1. Click OK to save the profile

2. Select your new profile in the CalDAV Synchronizer window

3. Click Start Sync

⏳ The first sync may take a few minutes, depending on how many events you have.

Step 6: Verify Everything Is Working

1. Open Calendar in Outlook

2. Confirm your Thexyz events appear in the selected calendar

3. Test both directions:

   • Add or edit an event in Outlook

   • Add or edit an event in Webmail

4. Confirm the changes sync both ways

Optional Settings (Advanced Users)

• Conflict resolution: Choose which side wins if changes conflict

• Logging: Enable detailed logs for troubleshooting

• Filters: Limit date ranges or specific event types

Troubleshooting Tips

Calendar not syncing?

• Double-check the CalDAV URL

• Confirm your email address and password

• Make sure Outlook was restarted after installation

Duplicate events?

• Enable deduplication in the plugin settings

Sync is slow?

• Reduce sync frequency

• Limit the date range being synced

Seeing errors?

• Review logs in the CalDAV Synchronizer settings for details