Hi we have just moved to SBS2011 and have noticed a higher number of emails we send being blocked as spam by recipient networks.
I have done some fualt finding and have uncovered what i think may be setup errors that I need to repair.
First the Smart Host wizard in the sbs console wont run- it comes up and says the configure Internet email cannot continue. The Internet send connector for exchange server is missing - To resolve this run the fix my network.
I do this and get an Internet port mapping is missing and Exchange SMTP connector is invalid
I run the fix and wizard fails with just red x's
I get a list of ports which are open to the server and Exchange is not running which it is. I have had to create the send connector manually for our ISP smart host
But we are getting a number of domains that now reject our email as spam. Normally we get a NDR with 554 Denied on it.
How can I fix these faults and are they related - I suspect so
Many Thanks for help