Haven't been following the macOS updates closely but a big feature I'm looking forward to in macOS 26 is Apple's container solution as an alternative to Docker.

The "container" command line tool: https://github.com/apple/container

The underlying Containerization package: https://github.com/apple/containerization

The main improvement over Docker on Mac is that it uses separate lightweight VMs per container, instead of one shared Linux VM hosting all containers. This means the RAM allocation can be dynamic instead of the user having to decide how many total GB to allocate for the Docker VM. So if I'm running a lot of containers I expect it to work without manually changing settings, and if I'm running only a single container then I expect it won't waste resources with allocated-but-unused RAM.

Currently these repos are on version 0.4.1 and 0.8.1 respectively, which tells me they're not ready yet. Hoping they're ready around the time macOS 26 releases to GA.

Hey there Tildes, hopefully someone could help me with this. I'm having problems importing all my emails I exported from ProtonMail into macOS Mail app/iCloud.

Recently decided to move my custom domain email addresses to iCloud so I could just use the built-in Mail app on my Mac and iPhone. I backed up all of my emails with ProtonMail's own export tool. It exported every email (or maybe email thread?) as a .eml file and .json file (metadata I believe). After exporting, I switch the domain names over to iCloud. It was pretty easy. I guess I assumed all of my emails would somehow come with me? Seems silly thinking about it now. But I have a backup of all my emails!

All seemed fine until I tried to import them into macOS Mail. Mail wants a mailbox format (.mbox I believe), but I only have .eml files. It let me select all of the .eml files and import them anyway but it's taking about 10 seconds or more per email and I have like ~17,000 emails. ChatGPT says thats 47 hours 13 minutes 20 seconds. It's also freezing the mail app during this insane import process. It would be great if I didn't have to wait that long and that's assuming something doesn't go wrong/the app crashes.

No, I don't need all of those emails (I actually deleted about 10,000 over the past month) but now I'm kind of screwed. I guess for security reasons, when you delete the domain from ProtonMail, it deletes all the emails (as far as I can tell, at least). I'm mentioning this because I was thinking I could have tried to find a way to export it in .mbox format or even delete more emails but it's too late for that.

The way the emails were exported, the filenames are jumbles of letters and numbers so I cant even use Finder to search for specific emails when I need them. I can open each individual email in Mail, so it's not like the files are encrypted, I don't think.

One thing I thought of -- I once used Mail with ProtonBridge that would allow you to use ProtonMail with the Mail app, but still use Proton servers and it synced all my emails with my computer. I disabled that account some time ago (didn't delete it or remove it completely from the list of accounts, just unchecked it). Do you think that directory of emails is still on my computer somewhere? And would it be useable in my situation?

I do realize this is completely of my own doing and should have been more thoughtful but I'm here now and would love any help y'all could give. Thanks everyone!

Edit_1: Oh no... I found the directory for Mail in Application Support and it looks like the Mail importer is making a mailbox for every single email. I tried importing these emails earlier today and it looks like it might have imported everything? Here's a screenshot. 🪦

I wonder if I could try and import them into another app and then export in a better format? Thunderbird? Ugh, I really do need a lot of these emails…

Edit_2: So the export tool mentioned above has a restore feature so currently trying that. It will just import these emails back into ProtonMail and I’ll have to figure out the export part again. Hopefully this works!

This is the first time in my career that a Mac is the preferred machine for an organization. I've been using Windows for 30 years. This is a big change for me but I want to learn some useful tips and tricks on Mac os.

This could be "what are some changes you made on the Mac settings to make your Mac experience feel more comfortable?" Or "what tool on Mac can you not live without?"

There aren't any rules really, I want this to be a fun conversation, thanks everyone!