Employee of a university here. Not only are the password requirements annoying, unless you close the browser you aren't logged out. Clicking "logout" makes it look logged out, but the next person to use email/payroll enters their credentials and gets the prior users account. Hilarity ensues with people applying for each other's leave, emailing responses to messages that weren't for them etc. The interim response is for people to set a theme in their email to make it more dictinctly different. I kid you not.