Here’s a CCC talk[1] which shows how you can send mails from other servers by „SMTP Smuggling“.

1: https://media.ccc.de/v/37c3-11782-smtp_smuggling_spoofing_e-...

Should "test/plain" be "text/plain" "in mime.types?

Yes, thank you, it is now fixed :-)

You can connect your apple device via cable to your Mac and open the inspector[0] of any open website in Safari.

For a quick look without a second device there is eruda[1], which enables an inspector via a JavaScript call[2].

[0] https://developer.apple.com/library/archive/documentation/Ap...

[1] https://github.com/liriliri/eruda

[2] javascript:(function () { var script = document.createElement('script'); script.src="https://cdn.jsdelivr.net/npm/eruda"; document.body.append(script); script.onload = function () { eruda.init(); } })();

I found Swinsian[1] after I ditched iTunes, It works quite good and I’m very happy with it.

While I rip all tracks separately the FAQ states: „Swinsian also supports albums ripped as a single file together with a cue file, and FLAC, Ogg Vorbis and WavPack files with embedded cue information„.

There is a free trial, maybe this works for you.

[1] https://swinsian.com/

Very promising: supports macOS 10.8 and later, last updated in 2021, and it read my whole CD collection in just a couple of minutes. Thank you for the suggestion.

I wonder if it's still being developed. It's concerning that it's still an Intel-only build instead of a Universal build that can run natively on Apple Silicon hardware.

I recently contacted the developer about this. He replied that the only reason he hasn’t released a native Apple Silicon build is that he doesn’t have an Apple silicon Mac yet. I was tempted to fund raise and send him one!

My understanding is one can build a Universal app on either platform. Debugging the Apple Silicon side does require an Apple Silicon Mac but a well-developed app with a constrained feature set might "just work." They could make a Universal build and offer it as a beta to those who wish to try.

I don't know where they're located but a refurbished Mac mini from Apple is $589. AWS EC2 M1 Mac instances are ~$16/day ($0.65/hour, 24-hour minimum).

https://www.apple.com/shop/product/FGNR3LL/A/refurbished-mac...

https://aws.amazon.com/about-aws/whats-new/2022/07/general-a...

https://aws.amazon.com/ec2/dedicated-hosts/pricing/#On-Deman...

The developer is regularly putting out beta releases [1] for the 3.0; With the other comments I found, I assume it's a single person development - probably in spare time - and only using an Intel mac.

[1] https://www.swinsian.com/sparkle_beta/sparklecast.xml