CCS has received reports from users about not being able to send emails to Ryerson from Yahoo email addresses. This issue is intermittent and users will get the following message: No MX or A records for ryerson.ca.
This appears to be an issue from Yahoo.
CCS has contacted Yahoo and Yahoo has confirmed that its engineering team is currently investigating the issue and intends to have it corrected as soon as possible.
Update – Oct. 18, 2013 15:31 – Yahoo has confirmed that the issue has been fixed.
-Computing and Communications Services