On Thu, 5 Feb 2004, Sergio Casagrande wrote: > I add some other information: > - w2k sp 4 > - xmail 1.17 > > I searched into dnscache directory and I founded a domain.it file within = > the correct list with priority of domain mail servers (the same of hand = > nslookup). > Another strange thing is: > I seted spammers.tab in this way (from documentation): > "address"<tab>"netmask" > It doesn't work. I changed it to: > address<tab>netmask > and now it works. > > May be a my server problem with text files? > > Thank you again. > Ciao. > Sergio C. > > -----Messaggio originale----- > Da: Sergio Casagrande=20 > Inviato: mercoled=EC 4 febbraio 2004 12.08 > A: Xmailserver (E-mail) > Oggetto: RDNS problem > > > Hi all, > I have a problem with RDNS check. > For spam problems (do you know about it? ;) I seted SMTP-RDNSCheck = > parameter to 1. > Now, there is a domain that has more MX record with priority not equal. > If the e-mail comes from server with higher priority all goes well, but = > if the e-mail comes from a server with lower priority I have this error = > in xmail log: > SNDRIP=3DERDNS > > Is it possible? > Why this one happen?
The RDNS check does a gethostbyaddr(), that translate to a PTR record lookup. It basically means that the "other" does not have a PTR record. - Davide - To unsubscribe from this list: send the line "unsubscribe xmail" in the body of a message to [EMAIL PROTECTED] For general help: send the line "help" in the body of a message to [EMAIL PROTECTED]
