--On Wednesday, February 13, 2008 12:27 PM +0200 Nikos Gatsis <ngatsis@xxxxxxx> wrote: > Joseph thank you for your answer. > We use sendmail. Do you know how to set up sendmail.mc to reject those > emails? define(`confMAX_MESSAGE_SIZE',30000000) Read the README for how to put that into sendmail.mc and generate a sendmail.cf file. Your choice of size, in bytes. Joseph Brennan Lead Email Systems Engineer Columbia University Information Technology ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html