Message undeliverable

[Guest_imported]

Hi! I have a GW 5.5 system working with two domains and postal offices, I recently upgrade GW5.5 to Enhancement Pack, something happens after, I have two internet domains to my mails mydoamin.com.ar and mydomain.com, mails sended to mydomain.com arrives and are sended without a problem, but mails sended to mydomain.com.ar cannot arrive, there is a message in response that says:

Message status- undeliverable

The message that you sent was undeliverable to the following: user@mydomain.com.ar (mail relay prevented by default)

What´s going on? After EP all was sorking OK, is because of upgrade or am I on a black list?

Thanks to anyone.

 

[TheBoySmith]

Is this message when you send out of Groupwise via the GWIA or for when people send to you.

It sounds like Internet addressing has got in a twist. Check in NWADMIN,groupwise system Operations, internet addressing. Ensure both address are there. Make sure the GWIA has both domains on the Foreign ID field.


In a users details check, Internet addressing. Is the Internet domain option set, is the For incoming mail is the exclusive blah blah checked.

Have a look at these.