> I was reviewing my flow records and I can see in the last 24h we have
> started doing a much larger amount of POP3 traffic to Microsoft than
> usual. As an example, some of the IP's that are making the POP3
> connections are:
Yes, we started seeing these logins from around April 18th.
Some u
Hi Chris,
> The issue is its not just this one particular mailbox, this just
> happened to the first one I checked. This is happening for about 15
> different domains we host, all with different mailboxes and they are
> all different customers. The issue started happening about the same
>
Hi Viktor,
> Anyone else on Aussie Broadband static IP space having trouble
> receiving email from (some) Proofpoint outbound servers?
> I am also unable to ping the sending machine from "mx1.imrryr.org",
> while it is pingable from Munich and LA:
Ripe ATLAS probes on Aussie Broadband are also
