I have a client using Google Apps for Business for her email. She uses Outlook 2010 as her email client. She recently started having a problem. When she creates a calendar entry and tries to invite attendees, the invitation email ends up getting stuck in her Outbox and so the person being invited never receives the calendar notification.
The odd thing is that when I have the user delete the entry from her calendar, the cancellation email sends out w/ no problem.
I tried using scantpst utility to repair her PST file, but the issue persists.
Found this link on the Google Apps forums, but it's a few years old and recommended solution is to create a brand-new profile, which won't work for this user b/c she has many email categories, calendar categories & flags and does not want to lose them when moving to a new Outlook profile.
Anybody else come across this?