Re: missing DNS record for 'helo=<mx.windowmaker.org>'

Christian <[email protected]> writes:

> In real live you expect that the person opposite you is using 'correct'
> name when introducing ...
> ... IMHO the same should be with MailServer and 'HELO'
> when using 'helo=<mx.windowmaker.org>' there should be a vaild DNS
> record and valid reverse record.
>
> See:
> Aug  8 15:15:54 chaos postfix/smtpd[30595]: connect from
> jaqque.xen.prgmr.com[64.62.173.38] Aug  8 15:15:54 chaos
> postfix/smtpd[30595]: NOQUEUE: reject: RCPT from
> jaqque.xen.prgmr.com[64.62.173.38]: 550 5.7.1 <mx.windowmaker.org>: Helo
> command rejected: Host not found;
> from=<[email protected]>
> to=<[email protected]> proto=ESMTP helo=<mx.windowmaker.org>
>
> Can you please add a valid DNS record for 'mx.windowmaker.org'.

This actually looks like a typo, which defintely should be sorted out.
CCing those with the power to do so...

Note the jaqque.xen.prgmr.com name the reverse pointer resolves too, and
compare that to the mx.windowmaker.org CNAME:

bjorn@miraculix:~$ dig mx.windowmaker.org 

; <<>> DiG 9.10.3-P4-Debian <<>> mx.windowmaker.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6492
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;mx.windowmaker.org.            IN      A

;; ANSWER SECTION:
mx.windowmaker.org.     91      IN      CNAME   jaqque.xen.orgmr.com.

;; AUTHORITY SECTION:
com.                    692     IN      SOA     a.gtld-servers.net. nstld.verisign-grs.com. 1470683673 1800 900 604800 86400

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Aug 08 21:18:20 CEST 2016
;; MSG SIZE  rcvd: 154



I assume the intention was pointing this to jaqque.xen.prgmr.com
instead.



Bjørn


-- 
To unsubscribe, send mail to [email protected].