|
North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: outages mailing list is back online!
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Rich Kulawiec wrote: > Not quite. Outages list traffic appears to be originating from > 209.151.108.146, which has rDNS mx2.amigostecnicos.net, which has > forward DNS 209.151.108.152, which does not match the originating IP. > This inconsistency may cause deferral/rejection/quarantining depending > on how recipients' MTAs are configured. For example, sendmail with > require_rdns switched on responds with a 451 to this. > > I suggest fixing the DNS inconsistency. > > ---Rsk > - -------------------------- outages mail is being delivered.....but the second entry is botched, we'll address it. isotf.org has address 209.151.108.158 isotf.org mail is handled by 10 mail.isotf.org. isotf.org mail is handled by 50 mx2.amigostecnicos.net. [email protected]:~$ host mx2.amigostecnicos.net. mx2.amigostecnicos.net has address 209.151.108.152 [email protected]:~$ host 209.151.108.152 152.108.151.209.in-addr.arpa domain name pointer mx.amigostecnicos.net. [email protected]:~$ host 209.151.108.146 146.108.151.209.in-addr.arpa domain name pointer mx2.amigostecnicos.net. thanks for bringing it up. regards, /virendra -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIPCuvpbZvCIJx1bcRAoKMAKCzO+Y5p6D2bgDNIqzPqhGjWo6OLQCeMoJ+ EHEoXiMIJOXkqr4oGfyTk+M= =HUPX -----END PGP SIGNATURE-----
|