Hello, I am Chris from Arch Linux Security Team and I want to ask for restricted acess for senders for the arch-security mailinglist.[1] We had different issues in the past on this list including: - neverending discussions.[2] - broken MTAs (the newest one). Some emails from somebody are bouncing back to the mailinglist.[3] That's the reason why the security-team want a whitelist for this mailinglist. Everybody can subscribe but sending to it should be restricted to avoid this issues. I would be fine with it if the restriction is for everyone except the Arch Linux Developers, Trusted Users, and staff. If you want even more agressive rules I would be also fine if only our security team and some developers can write to it. According to my mail on the arch-dev-public mailinglist the security mailinglist should be for Arch Linux Security Advisories only.[4] best regards Christian Rebischke Member of Arch Linux Security Team [1] arch-security@archlinux.org [2] https://lists.archlinux.org/pipermail/arch-security/2015-December/000441.htm... [3] https://paste.archlinux.de/KAV1/ [4] https://lists.archlinux.org/pipermail/arch-dev-public/2015-December/027581.h...