Sync Apple iCal calendar with Zimbra on mail.his.com (Mac and iPhone iPad)

1- On your Mac

• Open the iCal/Calendar App.

• Access the account configuration menu:

• If you are running OS X 10.9 “Mavericks”:
  From the Calendar dropdown menu on the top left, select Add Account…
  Press Continue.

• For OS X 10.6 or 10.7:
  From the iCal menu, choose Preferences.
  Go to the Accounts tab and click the + sign to add a new account.

• For recent OS X :
  From the iCal menu, choose Settings.
  Go to the Accounts tab and click the + sign to add a new account.

• Scroll down to select Add Other CalDAVAccount

• Account Type: Manual

• Enter the following information:

• Username: HIS username@his.com

• Password: HIS user password

• Server Address: https://zmail.his.com
  Click Create or Sign-In.

Your calendar will now appear in the left-hand column of the iCal window.

2- On your iPhone/iPad

• Go to Settings->Calendar->Accounts

• Scroll down to "Add Account"

• Select Other

• Select Add CalDAVAccount

• Server: zmail.his.com

• Enter the following information:

• Username: Enter the full email address: username@domain.com

• Password: enter the user password

• Click Next

• Click Save

Your calendar will now appear in the iCal App.