CUC 7.0 - error Domain name is not valid

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Mar 24th, 2010
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I tried to entered in the Web admin page of the Unity Connection the smtp domain : and I always get an error Domain name is not valid. If I change for, it is ok.

cuc7lab is the host name is the domain

If put anything without a number in the domain, I did not get that error.

I really do not understand.


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Rob Huffman Wed, 03/24/2010 - 08:59
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Hi Celine,

It may be this restriction;

The complete domain name used by Connection cannot be a subset of the domain name used by the remote voice messaging system. For example, if Connection is using the domain name, the remote voice messaging system cannot use names like,, or However, you could use for Connection, and then use the names,, and for the remote voice messaging systems.



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David Hailey Wed, 03/24/2010 - 10:37
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Admittedly, I dont 100% follow what you're trying to do.  Are you trying to change the SMTP domain of the CUC server to match the domain name of the server or were you trying to access the server's web pages using the SMTP domain vs. the domain name (or IP) of the server?


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