and email deferred Wednesday 14th November 2018 06:24 PM

Due to several compromised accounts sending SPAM and phishing emails targeting unknown users at AOL and Yahoo, has earned a bad sender reputation with Yahoo’s sender reputation service. This service forces all emails coming from to be deferred when sending emails to and There is no way to request a delisting but Yahoo claims that “typically” the listing should only last for 4 hours unless there are continued reports. The Systems team will be closely monitoring our Exchange queues and will update the ITServiceStatus web site once the ban has lifted.

Impact: -----

Affected Applications: -----

the temporary ban on AOL and YAHOO has been lifted. All mail to those domains have been delivered.