Hacker news

The company I work for (25friday.com) has been hit with what seems to be a keyword blacklist on Microsoft 365 email.

In short, if we send out any email to clients using Microsoft 365 as their email provider containing the textual content "25friday.com" anywhere on the email subject, body or readable attachment (e.g. pdf) the emails fall on a "blackhole" and are neither bounced nor reaching the recipient (they are not in spam or quarantine either).

As you might imagine this is a huge prob

Hey HN! I’m Gabriel, and I’m excited to share a project I’ve been working on for the last few years. Flowcode is a visual programming platform that tries to combine the best of both worlds (code and visual). Over the years I found myself repeatedly drawing architectures and logic. It was always my dream to just press “run” instead of having to write them in code afterwards. But none of the visual tools I found were flexible and transparent enough for building real products.

I think that vi

Article URL: https://publicdomainreview.org/collection/arabic-machine-manuscript/

Comments URL: https://news.ycombinator.com/item?id=43828131

Points: 10

# Comments: 0

https://publicdomainreview.org/collection/arabic-machine-manuscript/

Article URL: https://www.cnbc.com/2025/04/28/oracle-engineers-caused-days-long-software-outage-at-us-hospitals.html

Comments URL: https://news.ycombinator.com/item?id=43828915

Points: 29

# Comments: 18

https://www.cnbc.com/2025/04/28/oracle-engineers-caused-days-long-software-outage-at-us-hos

Article URL: https://librelingo.app

Comments URL: https://news.ycombinator.com/item?id=43829035

Points: 125

# Comments: 40

https://librelingo.app

Article URL: https://ftp.bit.nl/pub/debian/

Comments URL: https://news.ycombinator.com/item?id=43829080

Points: 6

# Comments: 1

https://ftp.bit.nl/pub/debian/

Article URL: https://github.com/fail0verflow/hbc

Comments URL: https://news.ycombinator.com/item?id=43829167

Points: 22

# Comments: 5

https://github.com/fail0verflow/hbc

Article URL: https://arstechnica.com/science/2025/04/why-restarting-a-power-grid-is-so-hard/

Comments URL: https://news.ycombinator.com/item?id=43829356

Points: 28

# Comments: 7

https://arstechnica.com/science/2025/04/why-restarting-a-power-grid-is-so-hard/

Article URL: https://daringfireball.net/2025/04/try_switching_to_kagi

Comments URL: https://news.ycombinator.com/item?id=43829490

Points: 25

# Comments: 10

https://daringfireball.net/2025/04/try_switching_to_kagi

Article URL: https://specgram.com/Babel.I.2/07.sriyatha.greek.html

Comments URL: https://news.ycombinator.com/item?id=43828096

Points: 10

# Comments: 2

https://specgram.com/Babel.I.2/07.sriyatha.greek.html