I struggled a bit with figuring out how to specify the from email address when sending mail on the Linux command line. In short, you need to use the -r option. For example:echo "Enter your message here. Thank you." | mail -s "Enter your subject here" -r
Related Articles
Zimbra - Add Trusted Relay to ...
My domain name registrar offers email aliases and forwarding; however, this feature causes my mail server's SPF checks to fail because the registrar's mail rela...
Linux and NTLMv2 Proxy Authent...
My company's firewall enforces NTLMv2 proxy authentication, which kinda sucks for some Linux hosts since I can't pass that authentication directly on the comman...
Why Linux is Cool
Linux proudly sits in a very special place in the heart of the IT world. Watching Linux pros clack away at the command line inspires a sense of awe and ador...
KVM - Enable Direct PCI Pass-T...
This example was done on Ubuntu server.* Enable VM direct I/O in the BIOS.* Open /etc/default/grub using an editor like nano or something.* Find GRUB_CMDLINE_LI...