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 sookocheff.com
How to forward root users mail to an external address | Kevin Sookocheff
| | pvanhoof.be
Wrong SMTP config so that your old scanner/printer can send mails - How easy it is to make people believe a lie, and how hard it is to undo that work again
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| | blog.jitendrapatro.me
Setting up a send-only mail server with Postfix - Jitendra Patro
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| | techblog.jeppson.org
Configure Proxmox Mail Gateway to use AnyMX relay - Technicus
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| | I needed to configure Proxmox Mail Gateway to use an authenticated SMTP relay for outgoing mail. There is no way to add a username and password in the PMG GUI; however, you can do it in the command line and it follows standard postfix syntax. Thanks to this post for helping me get it set ... Continue reading Configure Proxmox Mail Gateway to use AnyMX relay
| | www.sudo.ws
Securing the sudo to sudo_logsrvd connection | Sudo
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| Using sudo_logsrvd to centrally collect sudo session recordings from your network is a huge step forward in security: users cannot delete or modify session recordings locally. However, by default, transmission of recordings is not encrypted, making it open to modifications and eavesdropping. Encrypting the connection between sudo and sudo_logsrvd can eliminate these problems. Larger environments usually either have in-house PKI tooling in place, or colleagues who know all openssl options off the top of their heads. However, small and medium enterprises often lack the infrastructure or knowledge to work with TLS certificates.