I have just received an email from WorldSecure Server. It states... "The Internet Email Gateway does not accept file extensions of this type. This is an automated response. Please do not respond to this email address. Your message was only partially delivered because some virus-infected attachments were removed. You may wish to resend all or part of the message after removing the viruses from its attachments." However I have not sent any emails lately with attachments (let alone one that contained anything with a suspect extension). Would this WorldSecure Server warning be from my email carrier? Would it be possible to inquire and ask for more information about this suspect email?