Email Clearing Day

Today I spent much of the day clearing up my nus email mailbox. I have about 300+ messages in my nus mailbox. Because I have no time to clear during the school term, so holidays then do a massive cleanup before the next semester starts. There is mostly a lot of important email messages in my inbox so I never deleted them during the term. But today I have exported all of the email messages out into my system, so I can safely deleted all my inbox messages, leaving about 5 messages in my inbox.