External authentication

Are there any known issues with Zulu and external authentication?
I'm having an issue with calendars where the records and privileges use Get ( AccountName ) - I'm guessing that there may be an issue due to users not always typing their username the same way (as "A User" and "auser" both get accepted by external authentication), but I have yet to figure out the details.
Any experiences/suggestions are welcome!
I'm having an issue with calendars where the records and privileges use Get ( AccountName ) - I'm guessing that there may be an issue due to users not always typing their username the same way (as "A User" and "auser" both get accepted by external authentication), but I have yet to figure out the details.
Any experiences/suggestions are welcome!