Hi
Thanks for your reply - I have changed my DNS as in the other two posts, but
here is the output as requested:
telnet mail-1.optimalprofit.com 25
Trying 82.36.186.17...
Connected to mail-1.optimalprofit.com.
Escape character is '^]'.
220 kursk.gdmckee.home ESMTP Exim 4.63 Mon, 18 Dec 2006 21:02:17 +0000
helo optimalprofit.com
250 kursk.gdmckee.home Hello host81-138-243-242.in-addr.btopenworld.com
[81.138.243.242]
mail from: <>
250 OK
rcpt to: gordonmckee@???
250 Accepted
data
354 Enter message, ending with "." on a line by itself
testing 1 2 3 . . .
.
.
250 OK id=1GwPdO-000Ihw-Nm
Connection closed by foreign host.
Many thanks
Gordon
----- Original Message -----
From: "Jeremy Harris" <jgh@???>
To: <exim-users@???>
Sent: Monday, December 18, 2006 5:10 PM
Subject: Re: [exim] Callforward Verification
> 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:
>>
>> gordonmckee@???
>>
>> SMTP error from remote mail server after RCPT
>> TO:<gordonmckee@???>:
>>
>> host mx0.123-reg.co.uk [195.224.48.120]: 550-Verification failed for
>> <gordonmckee@???>
>>
>> 550 Sender verify failed
>>
>>
>> I have tried to see if callforward is working and AFAIK it is based on
>> the
>> info below. If I telnet to the box and tap in two valid addressed it
>> work
>> (see below) and if I tap in an invalid address (see further below) it
>> fails
>> as it should do!!
>>
>> telnet mail-1.optimalprofit.com 25
>> Trying 82.36.186.17...
>> Connected to www.optimalprofit.com.
>> Escape character is '^]'.
>> 220 kursk.gdmckee.home ESMTP Exim 4.63 Mon, 18 Dec 2006 16:28:59 +0000
>> helo optimalprofit.com
>> 250 kursk.gdmckee.home Hello host81-138-243-242.in-addr.btopenworld.com
>> [81.138.243.242]
>> mail from: gordonmckee@???
>> 250 OK
>> rcpt to: gordonmckee@???
>> 250 Accepted
>> data
>> 354 Enter message, ending with "." on a line by itself
>> testing 1 23 3
>> .
>>
>> 250 OK id=1GwLN1-000Hwr-89
>> quit
>> 221 kursk.gdmckee.home closing connection
>>
>
> Try that again with a null From: address?
>
> - Jeremy
>
> --
> ## 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/
>
