exporting contents from outlook to excel sheet using macros

Hi My name is yesudass and i work in BPO i need help in macros; on a daily basis i get mails from 1 perticular id and in the subject line the name and the date is mentioned to figure out the name of the person and the date the Transaction is processed and in the body of the mail the list of transaction id is been pasted i need to write a macro in excel sheet to ensure the transaction id is been exported to excel sheet and automatically into the excel file below the name of the person mentioned in the excel file i have windows xp installed in my computer