Showing posts from April, 2021

Email Test Tools for SPF and DKIM Secured Domains

Email Testing Tools for SPF and DKIM Secure Domains Check the spammyness of your emails with this website. It will rate your email on many factors. Check your MX Records, your SPFs and DKIM and also probe your email server Use Microsoft Exchange Online Powershell Tools These are the main commands from powershell Install-Module -Name ExchangeOnlineManagement -RequiredVersion 2.0.4 Set-ExecutionPolicy RemoteSigned Import-Module ExchangeOnlineManagement Connect-ExchangeOnline -UserPrincipalName On Office365, Enable DKIM Signing

Cisco Umbrella - Adding an Enable / Disable Button to the Menu on Apple MacBook

 How to Add a Enable/Disable Button to Cisco Umbrella This assumes you  have  already installed the Umbrella roaming client, and want to display the disable/enable option to the user without reinstalling the Umbrella roaming client. Open the following file with vim or your preferred text editor: Note:  You must use "sudo", because modifying the file requires administrative privileges. sudo vim /Library/Application\ Support/OpenDNS\ Roaming\ Client/Updater.plist Add the following two lines just file before the last two lines of the file (</dict> and </plist>. <key>EnableDisableOption</key> <true/> Immediately after you save the file, a "Disable" option will show up in your tray icon: