[IPT] Can't get past the Organization page

I probably am doing something really stupid but I seem to be stuck on the Organization page. When I select the title of my organization all fields but 'organization password' pre-fill. If I select 'resend password' I get:

org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Unknown SMTP host: aaa.gbif.org; nested exception is: java.net.UnknownHostException: aaa.gbif.org org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:419)

So the GBIF email address is not configured correctly. I probably missed a step in the setup. Where is this done?

Thanks, -=bill