sentence1: MessageLabs , which runs outsourced e-mail servers for 700,000 customers around the world , said it had filtered out 27,000 infected e-mails in 115 countries as of Thursday morning .
sentence2: Messagelabs , which runs outsourced e-mail servers for 700,000 customers around the world , has labeled the worm " high risk " and reports more than 31,000 infections in 120 countries .