19/5/2026 – 8:00AM

There is currently an issue with large amounts of spam being received.

It appears to be a targeted attack against Microsoft

If you receive emails saying you have been hacked, you can ignore

More information will be posted here as we know more and put measures in place

19/5/2026 – 11AM

adding some measures in Exchange to help reduce spam

19/5/2026 – 12PM

Extra measures have been added for all customers
You still may see more spam than normal while the attack is mitigated
Do let us know if you are getting an excess or spam still