certbot letsencrypt – does mail server need to be included in Domains to avoid TLS library error?

Host: Digital Ocean OS: CentOS 7 Mail Server: Postfix (new install) SSL: certbot and letsencrypt. I’m trying to track down an error I’m having with postfix and I think possibly my SSL certificate. When I use the sendmail command to test postfix the mail doesn’t send and I get an error. Jan 16 19:57:15 centos-s-1vcpu-1gb-sfo2-01…

Details

Verifying Deployment for Windows 7 ESU

I am a bit confused about the meaning of “Verifying your deployment on eligible Windows 7 SP1, Windows Server 2008 R2 SP1, and Windows Server 2008 machines for ESU” in this set of instructions: https://techcommunity.microsoft.com/t5/windows-it-pro-blog/how-to-get-extended-security-updates-for-eligible-windows/ba-p/917807 I have already verified that the License Status in Windows Script Host was set to “Licensed” via slmgr /dlv. What…

Details

android “.backup” into data files [migrated]

How can i get all my backup data into (data folder) ?? Here is my list of data (i run this command with (file *) userdata_20200109_180356.backup: data userdata_20200109_180356.backup1: data userdata_20200109_180356.backup2: data userdata_20200109_180356.backup3: data userdata_20200109_180356.backup4: data userdata_20200109_180356.backup5: data userdata_20200109_180356.backup6: data userdata_20200109_180356.backup7: data userdata_20200109_180356.backup8: data userdata_20200109_180356.backup9: data userdata_20200109_180356.backup10: data userdata_20200109_180356.backup11: data userdata_20200109_180356.backup12: data userdata_20200109_180356.backup13: data Can some…

Details

Raspberry PI qemu emulator cursor glitch

I’m running an Ubuntu 18.04.3 LTS on Windows VirtualBox. On the VM, I have followed https://azeria-labs.com/emulate-raspberry-pi-with-qemu/ this guide to get raspberry pi emulator working. I’m using kernel-qemu-4.4.34-jessie from https://github.com/dhruvvyqemu-rpi–as90/qemu-rpi-kernel as specified from the tutorial and 2017-04-10-jessie.img. When I boot the VM with the command qemu-system-arm -kernel ~/qemu_vms/kernel-qemu-4.4.34-jessie -cpu arm1176 -m 256 -M versatilepb -serial stdio…

Details