A new calendar entry on iOS is also seen in Yahoo, but a new one in Yahoo does not synchronize with iOS Mail

Hi Klaus_AC,

It seems like you're experiencing synchronization issues between your Yahoo Calendar and your iOS Mail app. Here are some steps you can take to troubleshoot and hopefully resolve the problem:

1.Check Yahoo Account Settings:

• Open the Settings app on your iPhone.
• Scroll down and tap on "Mail" or "Passwords & Accounts."
• Tap on your Yahoo account.
• Make sure that the toggle switches next to "Mail," "Contacts," and "Calendars" are all turned on (green). This ensures that your Yahoo calendar is set to sync with your iPhone.

2.Restart your iPhone:

• Sometimes, simply restarting your device can resolve temporary glitches. Press and hold the power button until you see the "slide to power off" slider. Slide it to power off your iPhone, then turn it back on after a few seconds.

3.Check Yahoo Calendar Settings:

• Log in to your Yahoo account on a web browser.
• Go to your calendar settings or options.
• Make sure that your calendar is set to sync with external devices and applications. Look for options related to synchronization or sharing.

4.Delete and Re-add Yahoo Account:

• Go to Settings > Mail or Passwords & Accounts on your iPhone.
• Tap on your Yahoo account and then select "Delete Account."
• Restart your iPhone.
• Add your Yahoo account again by going to Settings > Mail or Passwords & Accounts > Add Account > Yahoo. Follow the prompts to sign in and set up your account.

5.Check Calendar Sync Frequency:

• In your iPhone's settings, go to "Passwords & Accounts" and tap on your Yahoo account.
• Make sure that the sync frequency for calendars is set to a reasonable interval, such as "Fetch" or "Every 15 minutes."

6.Update iOS:

• Ensure that your iPhone is running the latest version of iOS. If not, go to Settings > General > Software Update to check for and install any available updates.

7.Contact Yahoo Support:

• If the issue persists after trying the above steps, you may need to contact Yahoo support for further assistance. They may be able to troubleshoot any server-side issues affecting calendar synchronization.

By following these steps, you should be able to troubleshoot and resolve the synchronization issue between your Yahoo Calendar and iOS Mail app.

Good luck!

Greetings

AntonBernad