Is Mimecast down right now?
(latest update January 25, 2021)

Mimecast is an international company specializing in cloud-based email management for Microsoft Exchange and Microsoft Office 365, including security, archiving, and continuity services to protect business mail. Is it up or down? Is it down for me? Check the status or Report your issues below!
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Kath Rella @KathRella
Reported 2021-01-20 08:58:09
@DrGeekthumb @Mimecast Even if there were a mechanism, the email is now sat in some review queue at the recipient's end with a note that the algorithm of the PuritanBot 5000 is 98% certain that it contains porn. It's too late to fix.

AxisOfEasy @axisofeasy
Reported 2021-01-20 08:56:43
👉World’s largest Dark Market shut down by German police
👉Pop-up dark market selling Solar Winds source code
👉Mimecast trust cert hacked in Microsoft supply chain hack... and more in Axis of Easy #179
https://t.co/ygQ3kuHWYG

Kath Rella @KathRella
Reported 2021-01-20 08:46:02
@DrGeekthumb @Mimecast First: there is no mechanism provided for me to submit a false-positive.
Second: It isn't my job to do their job for them and help them fix their deployed algorithm. I'm not their customer.

The Reprobate Press @reprobatepress
Reported 2021-01-20 08:10:34
@KathRella @Mimecast Good Lord. I might have to lie down. The filth people post these days. Thank goodness for our moral guardians.

Nino Brodin @Orgetorix
Reported 2021-01-16 10:51:37
New malware found in SolarWinds' Orion. Mimecast warns of compromised cert. Ubiqiti discloses breach. DarkMarket taken down. https://t.co/Rs7yu19AjJ

Transhackerism @transhackerism
Reported 2021-01-15 18:30:39
@IstaPee @threatpost Been asking everyone I know the same question, still haven't tracked it down. Much akin to some of the mimecast reporting, still murky on why thought to be the same campaign apart from 'supplychain trust' commonality.

Ernie Schell @ernieschell
Reported 2021-01-14 16:10:18
New malware found in SolarWinds' Orion. Mimecast warns of compromised cert. Ubiqiti discloses breach. DarkMarket taken down. https://t.co/RxxAYDQq6G

OUTLAW 09 @rich_outlaw
Reported 2021-01-13 13:57:29
URGENT ISSUE WITH MIMECAST CERTIFICATE
Hackers Steal Mimecast Certificate Used to Securely Connect with Microsoft 365
https://t.co/XvrQ2PHnIY?

Andy Q definetly not O 😉 🤓 @a_qstation
Reported 2021-01-13 13:33:54
Tango down? Mimecast email security? https://t.co/YeiOlg0UAi https://t.co/48tOJbdylc

🌞 ☾ 🙏 ((( CITechRPM | BlueBlood ))) ⏏ @CITechRPM
Reported 2021-01-13 03:13:32
#Mimecast email security has communications certificate abused, #Microsoft issue a new one.
Which #NationState?
Is it #SolarWinds related?
https://t.co/jsWRCenwT8
#InfoSec #CyberSecurity

🌊 ▬ Deivo Ryman ▬ @DeivoRyman
Reported 2021-01-12 17:38:04
🛄 Hackers steal Mimecast certificate used to encrypt customers’ M365 traffic
https://t.co/RFXHqy3lM2
Compromise by “sophisticated threat actor” prompts company to issue new certificate.

National Cyber Security @NcsVentures
Reported 2021-01-12 14:17:33
New malware found in SolarWinds’ Orion. Mimecast warns of compromised cert. Ubiqiti discloses breach. DarkMarket taken down. | #natoinalcybersecurity | #homelandsecurity https://t.co/uMPFCSqJ8j

PAV i.t services @PAVITServices
Reported 2021-01-11 05:32:35
The recent report of Amazon Web Services (AWS) experiencing an extensive outage highlights the inherent challenge of public cloud services. Along with all of their benefits, there are also the risks. Read more: https://t.co/RflE6gp23W
#cyberawareness #mimecast #itsecurity https://t.co/24SiZELaFE

Justin Pirie @justinpirie
Reported 2021-01-07 14:07:27
This is the exact rationale I now use to pick places to work. Your time as an employee is an investment in yourself (skills, experience, and hopefully some 💸). I learned this first by working with Peter and the incredible team at Mimecast. When I've broken this rule... 🤦♂️

Total Computers @Totalcomputers
Reported 2021-01-07 11:54:45
“We take cybersecurity really seriously, & do our best to strike a balance between being very secure, while not locking things down too much for our staff. . . Together, Total & @Mimecast make it really easy for us to secure & manage all our email comms.” https://t.co/s9JXHw6AVY https://t.co/A4sG9pBB4L

MJ Flood Technology @MJFloodTech
Reported 2021-01-07 09:21:25
BEC attacks, also referred to as email-based impersonation fraud, are an issue that is not going away. These attacks easily evade many traditional email security systems. Learn why #Mimecast is your essential companion to #microsoft365 : https://t.co/e7WcrZQYAT https://t.co/hPHtjidJkC

Corey Glover @CoreyGl42392802
Reported 2021-01-04 09:52:12
@TDAmeritradePR hey your pr group marked the wrong stock mimecast is $mime minerco inc is $mine please fix it! https://t.co/5iev78jW4d

Brian B. Casey @brianbcasey
Reported 2020-12-30 11:05:46
Breaking down the 3 zones of protection for an Email Security 3.0 Framework #CyberSecurity #EmailSecurity @mimecast https://t.co/pFziIWT5Vv https://t.co/6DE25OBRs0

Daymark Solutions @DaymarkSI
Reported 2020-12-29 14:03:09
Breaking down the 3 zones of protection for an Email Security 3.0 Framework #CyberSecurity #EmailSecurity @mimecast https://t.co/jI9z6mRzrb https://t.co/G9Z8G8cSn4