I decided to use the Whitelist Auth to handle this. Our clients are often outside the firewall when they send mail to each other, so adding an entry to the private DNS won't help. I wasn't familiar with the Auth until your posting...up til recently our declude box was merely a mail proxy for the internal Exchange box.
Thanks again > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Brad Morgan > Sent: Friday, December 10, 2004 1:52 PM > To: [EMAIL PROTECTED] > Subject: RE: [Declude.JunkMail] SPF record > > > We have Imail/Declude installed on a private network, and is > > accessed through a firewall that has our public address. I > > have put an SPF record on our public DNS server. As far as > > I can tell, it's correct and working as it should EXCEPT > when one user > > of our domain sends mail to another user on our domain. > > In that case, we get a failure.. My hunch is that the SPF > > test is basing it's decision on the private network address > which is > > NOT contained in the SPF record. > > On my private network, I have a DNS server that provides the > private IP address of my email server to my inside users. I > just added an internal SPF text record to that DNS server. > > If all of your internal users use AUTH or you whitelist your > internal IP addresses, then the SPF failure is just an annoyance. > > Regards, > > Brad Morgan > IT Manager > Horizon Interactive Inc. > > > --- > [This E-mail was scanned for viruses by Declude Virus > (http://www.declude.com)] > > --- > This E-mail came from the Declude.JunkMail mailing list. To > unsubscribe, just send an E-mail to [EMAIL PROTECTED], and > type "unsubscribe Declude.JunkMail". The archives can be > found at http://www.mail-archive.com. > > --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.
