On Thu, Nov 19, 2009 at 10:31 AM, Kjetil Paulsen <[email protected]>wrote:
> Hi > > I'm getting this from peple trying to send emails to my domains > (<dvfilsrv.dv.local #4.0.0 smtp;421 Refused. You have no reverse DNS > entry.>) - I've tried to read up on this and discussions on forums are > refering to a PTR record that has to be set, however I can't find this > setting in tools provided by domain registrar.. > > Mxtoolbox also reports > 220 blue.jforce.no - Welcome to Qmail Toaster Ver. 1.2 SMTP Server ESMTP > > Not an open relay. > 0 seconds - Good on Connection time > 2.059 seconds - Good on Transaction time > OK - 84.234.141.2 resolves to > Warning - Reverse DNS does not match SMTP Banner > > Session Transcript: > HELO please-read-policy.mxtoolbox.com > 250 blue.jforce.no - Welcome to Qmail Toaster Ver. 1.2 SMTP Server [172 > ms] > MAIL FROM: <[email protected]> > 250 ok [468 ms] > RCPT TO: <[email protected]> > 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.5.3 - > chkuser) [1248 ms] > QUIT > 221 blue.jforce.no - Welcome to Qmail Toaster Ver. 1.2 SMTP Server [172 > ms] > > > When I do a reverse lookup I get this: > ptr:84.234.141.2 ptr > > Type IP Address Domain Name TTL > PTR 84.234.141.2 2.84-234-141.customer.lyse.net 24 hrs > > This will not change I guess since I've got a static IP from Lyse.no... > > So I guess the question is, where do I put this information so that > email servers stops complaining? is it as easy as changing the banner? > > Kjeitil, maybe you are merging two problems here: Outgoing emails and incoming emails. If your server is refusing incoming emails complaining about missing rDNS, you should check the IP address of the sending server. If your server can't send emails to the world, then, you should modify your rDNS. You should talk to Lyse.net and ask for a rDNS. They are the authority for the rDNS zone. Natalio. > thx > /K > > > --------------------------------------------------------------------------------- > Qmailtoaster is sponsored by Vickers Consulting Group ( > www.vickersconsulting.com) > Vickers Consulting Group offers Qmailtoaster support and installations. > If you need professional help with your setup, contact them today! > > --------------------------------------------------------------------------------- > Please visit qmailtoaster.com for the latest news, updates, and > packages. > > To unsubscribe, e-mail: > [email protected] > For additional commands, e-mail: > [email protected] > > >
