Hello imapuzzled,
Thank you for the reply. For your information, the limitation of DirSync can be found here:
support.microsoft.com/.../2256198
SecurityEnabledGroup objects are filtered if:
•isCriticalSystemObject = TRUE
•mail is present AND DisplayName isn't present
•Group has more than 15,000 immediate members
MailEnabledGroup objects are filtered if:
•DisplayName is empty
•(ProxyAddress doesn't have a primary SMTP address) AND (mail attribute isn't present/invalid - i.e. indexof ('@') <= 0)
•Group has more than 15,000 immediate members
Thank you.
George Wu