Skip to content

Home
All Articles
About
Contact
RSS Feed

spf

DKIM e DMARC no Postfix com OpenDKIM e OpenDMARC

DKIM and DMARC on Postfix with OpenDKIM and OpenDMARC

September 23, 2026 by nilton

SPF, DKIM signing with OpenDKIM, DMARC policy, and verification with OpenDMARC on Postfix, tested on Ubuntu 24.04 and 26.04.

Categories Debian, Email, Linux, Servers, Ubuntu Tags dkim, dmarc, dns, email, opendkim, opendmarc, postfix, spf

Search for:

Recent Posts

kvm-gui: macOS, Linux, and Windows VMs on KVM with a VirtualBox look
GoGuacamole: RDP, SSH, and VNC in the browser with a Go binary
AD Manager: Active Directory and Samba 4 from the browser, desktop, and CLI
REA: reverse engineering with AI agents
rustXterm: terminal and remote sessions on Linux
Deja Vu: agents' memory on Linux
AnyDoc: documents in Markdown on Linux
FreePBX 17: VoIP PBX on Debian 12

Categories

Tags

Linux AI ubuntu Golang how-to Docker Debian go mcp DevOps NVIDIA GPU self-hosted email git rust career llm nginx certification history systemd postfix monitoring agents PHP api kernel servers hardware lpi security open source vue CUDA s3 terminal backup video CI/CD virtualization hosting automation Ansible Zimbra

© 2026 LinuxPro • Built with GeneratePress