Hello, We have a list econ where all subscribers have an E-mail address [log in to unmask] In local sysvars the keyword local contains *.kuleuven.ac.be. Different Recipients are grouped in one mail (= a mail with different RCPT TO: lines). How can I avoid this for a certain list ? Preferably without changing local sysvars. Some more info: The mail goes from VM via listserv and SMTP to a UNIX box with sendmail and then to a Microsoft SMTP gateway. This sendmail sends e.g. 28 RCPT TO messages for one mail, something which the Microsoft SMTP gateway does not seem to handle correctly (it gives a 221 messages to close the connection which means the mail remains queued on the UNIX box, but in the meanwhile some of the people seem to get the mail, and later on again, etc.). So for these people I would like to have separate mails with only one recipient for each mail, the only place I hope where I can define this is listserv. Any ideas ? -Herman-