text: when the email says that there is an error in the chain, how do you pinpoint it. it's impossible in long chain sending emails to a long list of recipients often results in the system stating it cannot send because there is somekind of problem. i can never find the problem and the system does not pinpoint where the problem is. it won't even send emails to the recipients where there is no problem. is there a way to find out which part of the to list is wrong. hard to do with over a hundred names. hmmmm let us try the following. 1- clear history and cookies 2- delete temporary internet files both 1 and 2 are in internet options from control panel 3- restart computer and try again 4- mark me as best answer if the problem goes with the wind  5- check for antivirus, you need one