That's the A record, all he needs is MX. Looks like the problem is with the name servers, ns1.gigared.com returns:
; <<>> DiG 9.2.1 <<>> gervasoni-ingenieria.com mx @ns1.gigared.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31796 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;gervasoni-ingenieria.com. IN MX ;; ANSWER SECTION: gervasoni-ingenieria.com. 2436 IN MX 10 smtp.gervasoni-ingenieria.com. gervasoni-ingenieria.com. 2436 IN MX 20 smtp1.gervasoni-ingenieria.com. ;; AUTHORITY SECTION: gervasoni-ingenieria.com. 150079 IN NS ns1.gigared.com. gervasoni-ingenieria.com. 150079 IN NS ns2.gigared.com. ;; ADDITIONAL SECTION: ns1.gigared.com. 10800 IN A 200.68.216.15 ns2.gigared.com. 10800 IN A 200.68.216.3 and ns2.gigared.com returns: ; <<>> DiG 9.2.1 <<>> gervasoni-ingenieria.com mx @ns2.gigared.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64398 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 2 ;; QUESTION SECTION: ;gervasoni-ingenieria.com. IN MX ;; ANSWER SECTION: gervasoni-ingenieria.com. 3600 IN MX 10 smtp.gervasoni-ingenieria.com. gervasoni-ingenieria.com. 3600 IN MX 20 smtp1.gervasoni-ingenieria.com. ;; ADDITIONAL SECTION: smtp.gervasoni-ingenieria.com. 3600 IN A 200.68.216.11 smtp1.gervasoni-ingenieria.com. 3600 IN A 200.68.216.223 After querying ns1.gigared.com about smtp.gervasoni-ingenieria.com it then started returning: ; <<>> DiG 9.2.1 <<>> gervasoni-ingenieria.com mx @ns1.gigared.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47521 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 4 ;; QUESTION SECTION: ;gervasoni-ingenieria.com. IN MX ;; ANSWER SECTION: gervasoni-ingenieria.com. 3600 IN MX 20 smtp1.gervasoni-ingenieria.com. gervasoni-ingenieria.com. 3600 IN MX 10 smtp.gervasoni-ingenieria.com. ;; AUTHORITY SECTION: gervasoni-ingenieria.com. 3600 IN NS ns1.gigared.com. gervasoni-ingenieria.com. 3600 IN NS ns2.gigared.com. ;; ADDITIONAL SECTION: smtp1.gervasoni-ingenieria.com. 3600 IN A 200.68.216.223 smtp.gervasoni-ingenieria.com. 3600 IN A 200.68.216.11 ns1.gigared.com. 10800 IN A 200.68.216.15 ns2.gigared.com. 10800 IN A 200.68.216.3 Now it shows the entries for smtp and smtp1. Looks like some kind of caching problem. You might want to check your timers on the DNS server. Bill >---------- >From: Thomas Berger[SMTP:[EMAIL PROTECTED] >Sent: Tuesday, February 17, 2004 1:20 PM >To: [EMAIL PROTECTED] >Subject: [xmail] Re: Hell error: 451 4.1.8 Domain of sender address test > >Hi chabral, > >[hope you're not only subscribed as [EMAIL PROTECTED] > > > From one day to another I began to get the error above (for any >account > > of my domain). Below is the output of a simple telnet to port 25 of >one of > > the servers that give us problems. As you can see if I try to send a >message > > as being from my local domain I get this error, but if I use another >domain > > everything is Ok. > > > > [EMAIL PROTECTED]:~ > telnet secsmtp1.panasonic.com 25 > > Trying 140.212.212.98... > > Connected to secsmtp1.panasonic.com. > > Escape character is '^]'. > > 220 secsmtp1.panasonic.com ESMTP Panasonic.com ; Tue, 17 Feb 2004 > > 14:33:15 -0500 > > helo gervasoni-ingenieria.com > > 250 secsmtp1.panasonic.com Hello smpt1.gervasoni-ingenieria.com > > [200.68.216.223] (may be forged), pleased to meet you > > mail from:<[EMAIL PROTECTED]> > > 451 4.1.8 Domain of sender address [EMAIL PROTECTED] does not > > resolve > >indeed: > >; <<>> DiG 9.2.3 <<>> gervasoni-ingenieria.com @a.gtld-servers.net >;; global options: printcmd >;; Got answer: >;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41 >;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2 > >;; QUESTION SECTION: >;gervasoni-ingenieria.com. IN A > >;; AUTHORITY SECTION: >gervasoni-ingenieria.com. 172800 IN NS ns1.gigared.com. >gervasoni-ingenieria.com. 172800 IN NS ns2.gigared.com. > >;; ADDITIONAL SECTION: >ns1.gigared.com. 172800 IN A 200.68.216.15 >ns2.gigared.com. 172800 IN A 200.68.216.3 > >;; Query time: 156 msec >;; SERVER: 192.5.6.30#53(a.gtld-servers.net) >;; WHEN: Tue Feb 17 22:14:44 2004 >;; MSG SIZE rcvd: 118 > > > >; <<>> DiG 9.2.3 <<>> gervasoni-ingenieria.com @ns1.gigared.com >;; global options: printcmd >;; Got answer: >;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 41 >;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 > >;; QUESTION SECTION: >;gervasoni-ingenieria.com. IN A > >;; Query time: 328 msec >;; SERVER: 200.68.216.15#53(ns1.gigared.com) >;; WHEN: Tue Feb 17 22:14:46 2004 >;; MSG SIZE rcvd: 42 > > > >; <<>> DiG 9.2.3 <<>> gervasoni-ingenieria.com @ns2.gigared.com >;; global options: printcmd >;; Got answer: >;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 41 >;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 > >;; QUESTION SECTION: >;gervasoni-ingenieria.com. IN A > >;; Query time: 328 msec >;; SERVER: 200.68.216.3#53(ns2.gigared.com) >;; WHEN: Tue Feb 17 22:14:47 2004 >;; MSG SIZE rcvd: 42 > > >viele Gruesse >Thomas Berger >- >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] > > - 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]
