Hi there Steve > Is the inbound e-mail submitted through hivemail (like through a web > interface) or is postfix piping an inbound e-mail to hivemail? It's piping in Email to hivemail. > luser? I see luser_relay in main.cf. That's the one! luser_relay is set to hivemail. > Have you read the chapter about using luser_relay at: > http://www.postfix.org/postconf.5.html Nope! But I will do now! <grin> > So what is this script checking? envelope recipient or header > recipient. If so, how is postfix passing these parameters? Now this one I can't answer. Not sure but I think postfix simply hands it to Hivemail which then does the checking in the database. Reason I say I think it's Hivemail rather than postfix is that our postfix is not compiled for MySQL support, so can't be doing the validation itself. > Have you tried turning on debugging in postfix? See: Yep - Gives me loads of information which says incoming mail accepted etc. and then still just comes up with that error. > Also, are you possibly running postfix in a chroot'd > environment? The debug_readme talks about howto enable/disable this. Nope - I specifically have it set to 'n' in the master.cf file. Heh heh - getting interesting yet? <chuckle> Thanks again for your reply! Chris --- All messages scanned by AVG 7.0 Anti-Virus scanner and TGIS Anti-Spam Firewall. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list