Re: Can't send attchments in Outlook
have you tried sending an email with attachment using webmail?
If the attachments get through I think this would then help to point the problem as being at your end.
If the attachment still gets removed then it could either be the mail servers for your account (NTL?) or the mail servers for the people who you are mailing...
also, do the people who are not getting the attachment you sent get any kind of message - i.e. that the attachment was blocked etc.?