Problem sending out vacation notice - sbs 2008 Exchange 2007 - blocked by ISP
I've setup a vacation message on a client pc's, it seems to only work internal.
I've checked the exchange log file and I can see that the mails are sent by the server.
So I called my ISP telling them they where blocking the mails.
They said that they allways block these messages and that I shouldn't use the sbs smart host but send the mail directly without using there smtp server relay.skynet.be.
I'm not sure how to set this up? Can anyone help?