Mike, Please issue the following two commands before I lose my temper: TELL LISTSERV AT whatever SET RSCSMODS NOACK TELL LISTSERV AT UGA SET LSTSRV-D NOACK If you still get ten-line acks when you send mail, send me a very angry piece of mail cause then it's a bug. If you don't issue the commands then please send the angry mail to your own reader cause then it's your fault. Note that the UIUCVMD listserv has a bug that causes it to sometimes trash the NOACK option. This has been fixed since the first release of 1.5, which Phil didn't have time to install yet. The bug can also be selectively fixed by doing a C/X-LSVOPTS'/X-LSVOPTS:'/* in LSVXMAIL EXEC -- right, it's my fault, it's a typo and I should have checked before distribution. Eric