JackBurton

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JackBurton Newbie ✭

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  • This is a large scale attack. Does SonicWall have an official response to this? What is SonicWall's official way to mitigate these attacks? @TonyA
  • @Ajishlal It could be, although I am getting these in the log every about every 30 minutes. Also, the fact that this Sonicwall rebooted all by itself yesterday. I created a case with support about that yesterday since I've personally never seen a Sonicwall reboot by itself. Also, this location has been having internet…
  • Go to admin.microsoft.com - Users - click on the user account sending the emails - click the Mail tab - Under "email apps" - "manage email apps" - make sure Authenticated SMTP is checked. You don't need the Pop before SMTP settings.
  • No, I didn't say that at all. I've never used the email part, I always use an Authenticator. I'm talking about if it requires the users email password to send emails (or whatever account you set up to send the mfa emails) then you need to use the app password from office365. I have never tried the email on a sonicwall so I…
  • Are you using Office365? You need to use the App password with MFA.
  • I have seen this on a TZ470 twice in the last 2 months with firmware 7.1.1-7040. Contacted support and they just gave me a generic article about data plane mgmt cpu at 100%. This issue has been mentioned on reddit multiple times. Mine was with the process tRemoteBackupd process. From a reddit user these 2 changes were a…
  • You could try creating another port shield group for X3. Then create a Deny rule of X3 to X0. If you ever plugged in anything else to one of the other ports you may need to create another Deny rule.