iredmail-doc/en_US/mua/3-sogo.macosx.icalendar.md

# Mac OS X: Add calendar (CalDAV) and task (Reminders) service in iCalendar.app

!!! note "Important Notes"

    * SOGo provides __EAS (Exchange ActiveSync)__ support, but not __EWS
      (Exchange Web Service)__.
    * Outlook 2013 for Windows works well with EAS.
    * Below mobile devices works well with EAS, they will sync mails, calendars,
      contacts, tasks, memos/notes.
        * BlackBerry 10 devices
        * iOS devices (iPad, iPhone). Tested with iOS 8.1.3.
        * Android devices. Tested with OS v4.0.
    * Apple Mail.app, and Outlook for Mac support EWS. But not EAS.
    * Outlook 2010 for Windows supports MAPI.
    * iRedMail doesn't integrate [OpenChange](http://www.openchange.org) and
      [Samba4](http://www.samba.org) for native MAPI support, so SOGo groupware
      in iRedMail doesn't provide full support for Microsoft Outlook clients,
      Mac OS X Mail.app and all iOS devices, don't try to add your mail account
      as an `Exchange` account in these mail clients. You have to add separate
      POP3/IMAP account, caldav/carddav account instead.

## Requirements

* iRedMail-0.9.0 or later releases is required.
* To use calendar and task service, you must choose to install SOGo groupware
  during iRedMail installation.

## Step-by-step configuration

1: Open application `System Preferences`:

![](./images/sogo/macosx.system.preferences.png)

2: Click `Internet Accounts`:

![](./images/sogo/macosx.internet.accounts.png)

3: on right panel, click `Add Other Account` at the bottom

![](./images/sogo/macosx.add.other.account.png){: width="700px" }

4: choose `Add a CalDAV account` in popup window

![](./images/sogo/macosx.choose.account.type.caldav.png){: width="700px" }

5: Fill up the form with your server address and email account credential

* Account Type: `Advanced`
* User Name: `your full email address`
* Password: `password of your email account`
* Server Address: `server name or IP address`
* Server Path: `/SOGo/dav/[your full email address]`
* Port: `443`
* Use SSL: checked

![](./images/sogo/macosx.add.caldav.account.png){: width="700px" }

6: Click `Create` button to create account. You can also enable Reminders (task
   service) if you want.

![](./images/sogo/macosx.add.reminder.png){: width="700px" }

That's all.