Is there any virus scan being run?
Can you scan incoming emails for attachments containing malware? When we used Websense, they scan and blocked them all. With Microsoft "security" they are flying in like a knife through tissue and into my user's mailbox.
MS tech support has me block the sender's ip address after the email has flooded the office, but the blatant stupidity of such a solution needs no further discussion.
James Read commented
EOP has been horrible. We opened several tickets with support and basically the tech said yea that is strange that got through.
It is horrible.
EOP is laughable at best - MS wants to upsell you with Exchange Online Advanced Threat Protection @ $2/user/mo.
Seriously, does this ever stop? Thank god for ESET or I'd be out of a job and my company would be screwed.
Two people in a remote office just got hit, so I guess the answer is still no. This never happened using Websense as a filter, so I guess it's back to them. Some companies just care more I guess
Congrats MS. Your reputation with security is well earned.