Avatar of Joseph Salazar
Joseph SalazarFlag for United States of America

asked on 

O365 Getting Spoofed from Another Country

I have a Client where email is being sent out redirecting closing agents where to wire money to.

Called Microsoft and we put in a rule that no email can be sent or relayed through this DOMAIN using this feaure:

https://knowbe4.zendesk.com/hc/en-us/articles/212679977-Domain-Spoof-Prevention-in-Exchange-2013-2016-Office-365

But it still happens....With MS Tech Support we Tracked email Headers some emails were coming from an IP in England...So we blocked it Then it started coming from an IP in Germany...We blocked that....

How Can I protect my client's O365 Accounts from Spoofing???

Cjoego
SecurityEmail ClientsMicrosoft 365

Avatar of undefined
Last Comment
masnrock
SOLUTION
Avatar of masnrock
masnrock
Flag of United States of America image

Blurred text
THIS SOLUTION IS ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
Members can start a 7-Day free trial and enjoy unlimited access to the platform.
See Pricing Options
Start Free Trial
ASKER CERTIFIED SOLUTION
Avatar of arnold
arnold
Flag of United States of America image

Blurred text
THIS SOLUTION IS ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
Members can start a 7-Day free trial and enjoy unlimited access to the platform.
Avatar of Joseph Salazar

ASKER

Has anyone successfully deployed a Multi-Factor Authentication for Office 365

Or can suggest How I can Lock this down???

Joseph
SOLUTION
Avatar of masnrock
masnrock
Flag of United States of America image

Blurred text
THIS SOLUTION IS ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
Members can start a 7-Day free trial and enjoy unlimited access to the platform.
Security
Security

Security is the protection of information systems from theft or damage to the hardware, the software, and the information on them, as well as from disruption or misdirection of the services they provide. The main goal of security is protecting assets, and an asset is anything of value and worthy of protection. Information Security is a discipline of protecting information assets from threats through safeguards to achieve the objectives of confidentiality, integrity, and availability or CIA for short. On the other hand, disclosure, alteration, and disruption (DAD) compromise the security objectives.

32K
Questions
--
Followers
--
Top Experts
Get a personalized solution from industry experts
Ask the experts
Read over 600 more reviews

TRUSTED BY

IBM logoIntel logoMicrosoft logoUbisoft logoSAP logo
Qualcomm logoCitrix Systems logoWorkday logoErnst & Young logo
High performer badgeUsers love us badge
LinkedIn logoFacebook logoX logoInstagram logoTikTok logoYouTube logo