Microsoft has launched a brand new characteristic for Workplace 365 permitting admins to forestall customers from sending emails to blocked addresses.
The characteristic, known as the Tenant Permit Block Record, was beforehand solely capable of forestall customers from receiving electronic mail from chosen senders.
Microsoft is about to start previewing the characteristic in July, and it’ll develop into usually accessible the identical month.
The evolution of Workplace 365
With assault vectors reminiscent of phishing assaults remaining a vastly widespread method to bypass antivirus software program and perform ID theft, this isn’t the one characteristic promising elevated safety which Microsoft has been capable of roll out in prior months to its flagship electronic mail consumer.
The corporate additionally added a brand new safety layer to the Workplace 365 electronic mail service because it appears to enhance the integrity of the messages going out and in.
Microsoft says the brand new safety, SMTP MTA Strict Transport Safety (MTA-STS), a characteristic it first introduced in H2 2020, will clear up issues reminiscent of expired TLS certificates, issues with third-party certificates, or unsupported safe protocols.
Hopefully these options can pay dividends when it comes to person safety as a result of the announcement comes as costs for Workplace 365 have risen throughout the board.
Since March 15 2022, Microsoft 365 Enterprise Fundamental elevated from $5 to $6 per person per yr, Microsoft 365 Enterprise Premium went from $20 to $22, Workplace 365 E1 went from $8 to $10, Workplace 365 E3 went from $20 to $23, Workplace 365 E5 went from $35 to $38, and Microsoft 365 E3 went from $32 to $36.
It’s simple to see why Microsoft could be seeking to tighten up the safety of its electronic mail providers, enterprises might be much more susceptible than initially thought to email-based assaults based on a latest BitDam examine (opens in new tab) which confirmed that malicious recordsdata usually often bypass many supposed prime electronic mail safety options.