9h9hag>7h>7h>7h>7hflagsdate.sentdate.receiveddate.savesize.virtualsize.physicalimap.bodyimap.bodystructureimap.envelopepop3.uidlpop3.orderguidmime.partsbinary.partsbody.snippethdr.Fromhdr.Message-IDhdr.Subjecthdr.Date