Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Hacker News 100 @hn100@social.lansky.name

2/12/2026, 3:35:09 PM

Public

Email is tough: Major European Payment Processor's Emails rejected by GWorkspace

Link: https://atha.io/blog/2026-02-12-viva
Discussion: https://news.ycombinator.com/item?id=46989217

Major European Payment Processor Can't Send RFC-Compliant Email

Viva.com, one of Europe's largest payment processors, sends verification emails without a Message-ID header — a basic requirement of RFC 5322 since 2008. Google Workspace rejects them outright. Their support team's response to my detailed bug report: your account has a verified email, so there's no problem.

atha.io · The Ian Atha Museum of Internet Curiosities

If you have a fediverse account, you can quote this note from your own instance. Search https://social.lansky.name/users/hn100/statuses/116058391176766417 on your instance and quote it. (Note that quoting is not supported in Mastodon.)