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SMTP and dyndns problem

sfischer
Hi,

I have a Astaro 7.104 box. 2 DSL Lines to outside.
1 DSL line has a fixed IP Adr (also Default GW) and is addressable by mail.company.de

The other DSL line has no fixed IP addr. dyndns is running. Ths line is addressable
by mycompany.dyndns.org.

SMTP runs through DSL line 1 (fixed ip). 
But SMTP greets with:
220 mycompany.dyndns.org ESMTP ready.
and not with:
220 mail.company.com ESMTP ready. 
What's wrong?


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  • 0
    sfischer,

    Not sure if this is the problem but it is a start, Has IP address pointing to "mail.company.com" MX record in DynDNS been updated with the static IP address for interface 1?

    Griff