Both inbound and outbound e-mail from the Science domain cannot be received nor delivered due to an upstream issue at Microsoft. Unfortunately, our infrastructure currently relies on spam filtering (“EOP”); the same system the Radboud University relies on for @ru.nl addresses.

We’re monitoring the situation, but due to this setup, we cannot give an estimate of a fix.

As a temporary workaround, both postmaster@science.ru.nl and helpdesk@science.ru.nl should be reachable from within the Science domain, and from external, non-Microsoft e-mail domains.

[Update 12:40] Our inbound and outbound e-mail queues are still growing. Some messages are accepted by Microsoft, but in most cases we’re seeing temporary errors stating their systems have reached a connection limit.