2.2.36 [RFC5545] Section 3.3.12 Time

V0045:

The specification describes the TIME data type.

Microsoft Exchange Server 2007, Microsoft Exchange Server 2010, Microsoft Exchange Server 2013, Microsoft Exchange Server 2016, Microsoft Exchange Server 2019

On import, Microsoft Exchange Server parses any valid value in TIME format, as specified in [RFC5545]. Microsoft Exchange fails to import iCalender objects with an invalid TIME.

V0046:

The specification states that a time value MUST ONLY specify 60 seconds when specifying the periodic "leap second" in the time value.

Exchange 2007, Exchange 2010, Exchange 2013, Exchange 2016, Exchange 2019

Microsoft Exchange does not support "leap seconds." A value of 60 seconds is approximated as 59 seconds.