Is Mimecast down right now?
(latest update April 23, 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!
Continues Below
Mimecast Problem Reports
No problems detected with Mimecast
0
Reports
last 20 minutes
Problems in the last 24 hours
Show Mimecast Comments
Mimecast Comments
Show Social Media Reports
Mimecast Latest Reports
Scroll down

Charlotte Jolicoeur @CAJolicoeur
Reported 2021-04-19 12:03:20
Threat volume rose 48% between March 2020 and February of this year and there is a 95% likelihood that threat actors will continue to target the workplace going forward. https://t.co/iU28Jrjphs
@Mimecast @CyberSecDive

CalCISO @GetCalCISO
Reported 2021-04-15 16:01:14
Mimecast, Fortinet: Is It Time To Double Down On Cybersecurity Stocks? - Trefis https://t.co/OiI5cwckXc

Caesium_star @Caesium_star
Reported 2021-04-14 06:21:19
@wfcouncil your website is barring people from accessing services. Mimecast security you use is asking for device authentication but then failing to issue authentication code. This is an ongoing problem reported previously, you have not done anything to resolve it.

NoDPI sigma @NoDPIsigma
Reported 2021-04-13 02:48:23
@kateferguson4 Parliament use O365/Mimecast. Are GCHQ suggesting that Microsoft or Mimecast have a security issue? Somebody needs to ask the write question.

NoDPI sigma @NoDPIsigma
Reported 2021-04-13 02:23:48
@guy_herbert Looks like they use(d?) o365/Messagelabs but now whatever they use, which is probably still o365 is secured by Mimecast. So are GCHQ suggesting there is a security issue with Mimecast or o365?
https://t.co/Q0tJux3VFn

Anna Wood @missannawood
Reported 2021-04-06 02:19:41
@baaad***** @CrimeGirI Yes we have that too. I think we use Mimecast. Asks you to confirm all recipients individually. Also flags missing attachments - which has cut down significantly on the number of follow uo "now with attachments" emails I send. 🙈

Heather V @Eto_Akta_Gamat
Reported 2021-04-01 18:19:40
Mimecast: Use our Awareness Training Risk Score as part of your cyber insurance risk underwriting!
Cool! We're scoring more people than are currently on payroll, let's fix that.
Also Mimecast: No, you cannot remove employees from the Risk Score, it's "historical".

WeAreTechWomen @WATC_WeAreTech
Reported 2021-03-30 06:39:09
"It’s no secret that the tech industry has an issue with gender diversity – it’s been the subject of many talks and panels over the years."
From, 'Forging a path of our own: Being a woman in cybersecurity' from @Mimecast's Heather Bentley 👩💻

INFINITY IT Solutions @iitl
Reported 2021-03-24 13:56:09
Did you suffer as a result of the recent #M365 outage?
We outline how businesses can overcome these challenges going forward, by using an email #continuity platform such as @mimecast 👉 https://t.co/fgxDIHrYvf
#BusinessContinuity #EmailContinuity #BackUp #ITSupport #Microsoft

GlobalSign @globalsign
Reported 2021-03-23 12:00:28
#Cybersecurity Update! Security vendor @Mimecast confirmed attackers used the Sunburst backdoor in the compromised versions of #SolarWinds. #Cybercriminals in the UK now have childcare organizations on their target list - NCSC had to issue a warning.
https://t.co/8B4HcVw0LK

Chris McFarlane @MrHavenlad
Reported 2021-03-23 09:22:37
@Mimecast In days of old, a couple of months ago, an email to your support would have a human reply and an fix the same day. I logged a call with your portl and so far no human....a day and a half and counting

Paul "unfettered TCP/IP crypto anarchist" Wouters @letoams
Reported 2021-03-22 17:57:01
It's nice to see @Mimecast fixed turning 4xx errors into 5xx errors. Maybe next time their support can be a little more open-minded when is show logfiles. And not silently fix it afterwards. Friends? :)

GEEKULCHA: #GKTurns8 @Geekulcha
Reported 2021-03-19 05:35:48
It's intuitive to use tech to tackle a technology security problem, but @BrianPinnock, senior (sales) director (EMEA) @Mimecast sees differently.
"The act dosen't stipulate what security you specifically need, but specific about taking reasonable measures"
#GKReadDigest

Cyber Security -Stop Ransomware Attacks on Servers @CyberSe71298277
Reported 2021-03-18 11:55:45
You have your own issue with #fishy business #CyberSecurity @Mimecast your sourcecode has been stolen in the @solarwinds compromise !! #breach

Brian in Pittsburgh @arekfurt
Reported 2021-03-17 11:42:05
As with most such statements, it does not address the degree of confidence Mimecast has that systems involved with those were not compromised.
Where they on a completely separate, locked down, monitored segment of infrastructure. Or... did you just have no good logging for them?

PAV i.t services @PAVITServices
Reported 2021-03-15 08:19:29
Cybersecurity’s false positive alert problem just won’t go away. Evidence continues to mount, revealing just how badly false positives are undermining companies’ IT security teams and the defenses they mount.
Discover more: https://t.co/8Khg8u9gwh
#mimecast #cybersecuritynews https://t.co/FNfwlf3n8G

Michael Watzl @WatzlMichael
Reported 2021-03-15 04:15:13
Mimecast Email Security 3.0 helps your organization evolve from a perimeter-based security strategy to one that is comprehensive and pervasive. How does the strategy help solve the Shadow IT problem? Learn more here: https://t.co/UAXSgPIPAT https://t.co/tfrcVSpsNa

Rebecca Burton @Bek_Avery
Reported 2021-03-11 05:29:05
@PortsmouthGhall Is there a problem with the Tim Minchin presale? I’ve tried the email link multiple times on multiple devices and the Mimecast security that pops up is giving me an error. I’ve also tried to call the box office 5 times and just get someone’s voicemail. Thanks.

Graeme Craig @AttackyChappie
Reported 2021-03-11 03:15:20
Mimecast Email Security 3.0 helps your organization evolve from a perimeter-based security strategy to one that is comprehensive and pervasive. How does the strategy help solve the Shadow IT problem? Learn more here: https://t.co/VqurU5GfmO https://t.co/cOB5ILA2sO

Nathan McNulty @NathanMcNulty
Reported 2021-03-08 19:09:03
@VikramVenkates9 @TribeOfHackers @MSAdministrator @aboutsecurity Many companies buy tools because they think it's a shortcut to solve X problem with money.
Take email for example. We keep getting phished, so let's buy Proofpoint/Mimecast and some awareness training.
That doesn't fix it because it's the same admin configuring a new solution.

Brian B. Casey @brianbcasey
Reported 2021-02-25 14:12:27
Breaking down the 3 zones of protection for an Email Security 3.0 Framework #CyberSecurity #EmailSecurity @mimecast https://t.co/pSCXtApMzv https://t.co/P6rHtDUKlF

1-Fix Limited @1fix
Reported 2021-02-24 09:12:18
More NHS-Themed COVID-19 Vaccine Phishing
A phishing campaign ****fing the UK’s National Health Service has surged its output, Infosecurity Magazine reports. Researchers at Mimecast warn that the attackers behind the campaign are sending 350% more https://t.co/AShM4MRkzW https://t.co/3NbjeOP4TK