An issue was identified today with sending email from Office 365 to email addresses that are hosted by Google. Although email sent to @gmail.com addresses appear to be unaffected, other domains that are hosted by Google such as dfm.queensu.ca are being affected. In some cases the messages are delayed by Google so long that users are seeing Non-Delivery Reports being returned.

This issue began occurring on Thursday October 29th. Many of the messages are still in a pending queue and will be delivered once Google has fixed their throttling rules.

ITS will update this notification when Google has resolved the issue.