2.5 Admins is a podcast featuring two sysadmins called Allan Jude and Jim Salter, and a producer/editor who can just about configure a Samba share called Joe Ressington. Every two weeks we get together, talk about recent tech news, and answer some of your admin-related questions.
2.5 Admins 318: End of Exchange
Microsoft really wants you to update your Exchange server, our thoughts on immutable distros, more on Jim’s approach to internet access for his kids, restricting access to servers on a corporate network, and cloning and backing up operating systems with ZFS.
Plugs
Support us on patreon and get an ad-free RSS feed with some early episodes
OpenZFS User and Developer Summit 2026: October 27-30
News
Microsoft to bounce mail from outdated Exchange servers
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