Hi Many thanks for your replays. I have changed DNS and HUP'ed named and I get the following now
dig mx optimalprofit.com ; <<>> DiG 9.3.2-P1 <<>> mx optimalprofit.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58537 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 2 ;; QUESTION SECTION: ;optimalprofit.com. IN MX ;; ANSWER SECTION: optimalprofit.com. 43200 IN MX 10 mail-1.optimalprofit.com. optimalprofit.com. 43200 IN MX 20 mail-2.optimalprofit.com. ;; ADDITIONAL SECTION: mail-1.optimalprofit.com. 43200 IN A 82.36.186.17 mail-2.optimalprofit.com. 43200 IN A 81.138.243.242 ;; Query time: 194 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Dec 18 20:55:44 2006 ;; MSG SIZE rcvd: 113 Just need to wait for TTL's on 123-REG's servers to tim out now and I'll try again. Many thanks Gordon ----- Original Message ----- From: "Mike Cardwell" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Monday, December 18, 2006 5:11 PM Subject: Re: [exim] Callforward Verification >* on the Mon, Dec 18, 2006 at 04:56:05PM -0000, Gordon McKee wrote: > >> I have an exim front end server and an exchange backend server. All >> seems >> fine except that I can't send emails to users on 123-reg's server. all >> messages come back as: >> >> [EMAIL PROTECTED] >> >> SMTP error from remote mail server after RCPT >> TO:<[EMAIL PROTECTED]>: >> >> host mx0.123-reg.co.uk [195.224.48.120]: 550-Verification failed for >> <[EMAIL PROTECTED]> >> >> 550 Sender verify failed > > There's nothing there to suggest 123-reg's mx's are doing callouts. It > might be failing because the MX records for optimalprofit.com are: > > mail-1.optimalprofit.com > mail-2.optimalprofit.com > > These are cnames, yet should be A records. > > Just a guess. > > Mike > > -- > ## List details at http://www.exim.org/mailman/listinfo/exim-users > ## Exim details at http://www.exim.org/ > ## Please use the Wiki with this list - http://www.exim.org/eximwiki/ > -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
