iOS and macOS Ivanti EPMM settings differences

The following table outlines important differences in feature support between iOS and macOS.

**Table 122.** Differences between iOS and macOS
Feature	macOS	iOS
CalDAV	MDM authenticates the account before pushing profiles. Therefore, if Ivanti EPMM does not have valid credentials, it will not push the profile. The Save user password field in Settings > System Settings > Users & Devices > Registration must be enabled.	MDM does not authenticate the account before pushing profiles. The device user is prompted to enter a password.
CardDAV	MDM does not authenticate the account. If no credentials are available, the contacts will not be synchronized and the device user will not be prompted for a password.	MDM does not authenticate the account before pushing profiles. The device user is prompted to enter a password.
Exchange	Only Contacts are synchronized. SSL is required.	Email, contacts, tasks, and appointments are synchronized.
web clip	Profiles will not be pushed if the size of the web clip image is greater than 20K.	Profiles will be pushed, regardless of the size of the web clip image.