Exchange server not receiving external emails ?

[Snow-Munki]

Hi,

Currently migrating from Groupwise to Exchange and all going ok. Only slight issue is that the new Exchange users are not receiving any external emails.

Currently they come into the Groupwise Postoffice and then get redirected out into the Exchange server. however they just don't appear.

Any ideas where I should start looking, just starting to get the on with Exchange, been told to increase logs and go through them ???

Thanks.

 

[Snow-Munki]

thanks, internal routing works fine between the 2 mail systems. On the Groupwise server there is a Exchange gateway

and on the exchange server there is a groupwise connector....

think that's right, as I didn't actually set it all up, just trying to get it fixed now !