Marco Berizzi wrote: > Aleksandar Milivojevic wrote: > >> You can also prevent requests for them to hit your users. IMO, this >> is good things, since return receipts are very handy way for >> spammers to verify that an email address exists. >> >> To disable them on SMTP level, simply tell sendmail you want to >> disable the feature. Add noreceipts to confPRIVACY_FLAGS in >> sendmail.mc and reubuild sendmail.cf from it. For example: >> >> define(`confPRIVACY_FLAGS', `goaway,restrictqrun,noreceipts,noetrn') > > Is this a good thing to do? I was thinking to enable this setting. > Thanks a lot to everybody for the feedback.
FWIW, I have this: dnl Tighten down allowed options dnl goaway = authwarnings, noexpn, novrfy, needmailhelo, dnl needmailhelo, needexpnhelo, needvrfyhelo define(`confPRIVACY_FLAGS',`goaway,noreceipts,nobodyreturn')dnl -- Matthew.van.Eerde (at) hbinc.com 805.964.4554 x902 Hispanic Business Inc./HireDiversity.com Software Engineer _______________________________________________ Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list [email protected] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
