Dell iDRAC RAC0225: Sending the test mail failed
If you configure Alerts on your Dell iDRAC over SMTP and get the following error on iDRAC 4.x versions and...
Migration from onPremise to Office 365 – Part 7 -Troubleshoot Skype for Business Hybrid
In Part 7 we will see how to troubleshoot Skype for Business Hybrid. This Blog Post Series consists of 7...
Let’s Encrypt certbot-auto depricated
Let’s Encrypthttps://letsencrypt.org/ Your system is not supported by certbot-auto anymore. Certbot-auto deprecated: Explanation and Solutions!https://community.letsencrypt.org/t/certbot-auto-deprecated-explanation-and-solutions/139821 How do I install Certbot...
HCW8064 – HCW has completed, but was not able to perform the OAuth error when running Hybrid Configuration
To get more details about the above warnings and error messages, you can check the log files from the HCW...
Troubleshoot AudioCodes Configuration Wizard wrong settings for DTAG and Teams
In the following post … I documented how to set up AudioCodes with Teams Direct Routing and the DTAG SIP...
Set up a Central Log Server with Rsyslog on Ubuntu
In another post, I described how to set up a central log server with the syslog-ng daemon on FreeBSD, this...