Re: Oracle Box running in a DMZ and now I can't get emails

From: Ignacio Vidal (ividal@BIYCSA.COM.AR)
Date: Tue Jul 08 2003 - 20:49:48 EDT


Excuse me, does SMTP port (TCP 25) is allowed by the firewall? (the AIX
machine is inside a DMZ, isn't it?)
Hope this helps

Ignacio

On Tue, 2003-07-08 at 21:27, Patrick B. O'Brien wrote:
> I did a refresh. I am stopping it too. Still no joy, hmm.
>
>
>
> -----Original Message-----
> From: Sue Pellerito [mailto:Sue.Pellerito@JACKINTHEBOX.COM]
> Sent: Tuesday, July 08, 2003 4:50 PM
> To: aix-l@Princeton.EDU
> Subject: Re: Oracle Box running in a DMZ and now I can't get emails
>
> Did you stop and restart the mail server after making the change?
>
>
>
> "Patrick B.
> O'Brien" To: aix-l@Princeton.EDU
> <pobrien@DOIT.NV. cc:
> GOV> Subject: Re: Oracle Box running in a DMZ and now I can't get emails
> Sent by: IBM AIX
> Discussion List
> <aix-l@Princeton.
> EDU>
>
>
> 07/08/2003 03:59
> PM
> Please respond to
> IBM AIX
> Discussion List
>
>
>
>
>
>
> I put the ip of this smtp relay server located in my DMZ into my hosts
> file. I then made an entry in my /etc/sendmail.cf file which looks like
> this,
>
> DSwwwmailrelay.xxxx.xx.xx
>
> But still no joy. Can you think of anything else?
>
> TIA.
>
>
>
>
> -----Original Message-----
> From: Sue Pellerito [mailto:Sue.Pellerito@JACKINTHEBOX.COM]
> Sent: Tuesday, July 08, 2003 2:57 PM
> To: aix-l@Princeton.EDU
> Subject: Re: Oracle Box running in a DMZ and now I can't get emails
>
> Just replace the DS parm with your mail server:
>
> # "Smart" relay host (may be null)
> DSnotes3.whatever.com
>
> Hopefully, it will resolve from your hosts file. Good luck! DNS can wreak
> havoc quickly.
>
>
>
> "Patrick B.
> O'Brien" To:
> aix-l@Princeton.EDU
> <pobrien@DOIT.NV. cc:
> GOV> Subject: Oracle Box running
> in a DMZ and now I can't get emails
> Sent by: IBM AIX
> Discussion List
> <aix-l@Princeton.
> EDU>
>
>
> 07/08/2003 11:33
> AM
> Please respond to
> IBM AIX
> Discussion List
>
>
>
>
>
>
> I have a couple AIX 4.3.3.10 Boxes running in our DMZ. I had to rename my
> /etc/resolv.conf file to get Oracle to see its hostname correctly, rather
> than looking at the DMZ's DNS Entry. Now I cannot get emails, these AIX
> Boxes do not want to send me emails without the resolv.conf file. I put in
> our domain name into the /etc/hosts but no joy.
>
>
>
>
>
> Any help on configuring the /etc/sendmail.cf file, using the Smart Relay
> Option. Or, any thoughts or ideas. TIA!



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