timout in mail script

Hi all, I have this script sending 1000 personalized emails. However when I press the start button in my browser so the script starts mailing I get no response for a long time from the script. Most of the time I don't get any response. When I retrieve all the emails I just sent (to myself, using 1000 aliases), I retrieve e.g. 1396 emails. Anybody knows how this is possible? Is it possible that the script is adressed again by the browser, so the whole mailing process starts again? regards Wilbert ------------------------- Pas de Deux Van Mierisstraat 25 2526 NM Den Haag tel 070 4450855 fax 070 4450852 http://www.pdd.nl info@pdd.nl -------------------------