Better Spam Filtering with Exchange Online Mail Flow Rules
How to use Exchange Online mail flow rules to improve the effectiveness of your EOP spam filtering and protect Office 365 users from phishing attacks.
June 14, 2018
Latest Articles
The Junkings will Continue Until Morale Improves
A recent increase in email spoofing false positives causing legitimate email to go to Outlook junk folders can be explained by a change in Office 365 Advanced Threat Protection.
March 16, 2018
Microsoft Beefs up Email Protection with Office 365 Advanced Threat Protection Anti-phishing Policies
Microsoft has improved the phishing and impersonation detection capabilities of Exchange Online Protection and Office 365 Advanced Threat Protection with anti-phishing policies.
February 21, 2018
Admin Annoyances with Exchange Online Protection
As Microsoft invests in development of the Security and Compliance Center, some inconsistencies and annoyances have crept in to Exchange Online Protection administration.
February 1, 2018
Restoring the Default Malware Filter Policy in Exchange Online Protection
How to use PowerShell to reset an Exchange Online Protection malware filter policy back to the default settings.
January 22, 2018
The Curious Case of the Quarantined Azure AD Identity Protection Weekly Digests
A curious case of legitimate Azure AD Identity Protection weekly digest emails being quarantined by EOP when international spam filtering is enabled.
December 5, 2017
Podcast Episode 25: Exchange Online Protection vs Third Party Antispam, with Brian Reid and Michael Van Horenbeeck
In this episode of the Exchange Server Pro Podcast my guests Brian Reid and Michael Van Horenbeeck discuss Exchange Online Protection vs 3rd party antispam.
October 25, 2016
Switching Hybrid Mail Flow to Use Exchange Online Protection for Inbound Email
How to cut over inbound mail flow for a Hybrid configuration to use Exchange Online Protection for anti-spam and anti-virus protection.
March 5, 2016
Podcast Episode 13: Exchange Online Protection and Advanced Threat Protection with Brian Reid
In this episode of the Exchange Server Pro Podcast Brian Reid and I discuss Exchange Online Protection and new ATP features.
January 28, 2016
MX Records for Exchange Hybrid Deployments
Exchange Hybrid deployments with Office 365 have several options for how the MX records for the domain can be configured.
November 26, 2015