Hackernews posts about SMTP
- Show HN: smtp.js, a drop-in relay to prevent your sites spamming your users (community.qbix.com)
- Show HN: Open-Source Email Verifier (github.com)
- Show HN: Email Verifier CLI/Library (github.com)
- STPA for Software Systems–Illuminate the Unknown Unknowns (www.usenix.org)
- Show HN: Sim – Apache-2.0 n8n alternative (github.com)
- Modeling human character as an external broadcast signal (blog.satpugnet.com)
- SAT Etudes 2: Toy DPLL (www.philipzucker.com)
- MailCatcher runs a super simple SMTP server (mailcatcher.me)
- SMTP Smuggling – Spoofing Emails Worldwide (sec-consult.com)
- Show HN: A fake SMTP server for software integration testing (fakemail.stream)
- SMTP 550-5.7.1 Rejected Because of Virginia Redistricting (www.khanna.law)
- Letsencrypt will kill SMTP server auth following Chrome CA policy change (social.wildeboer.net)
- Gmail will soon stop support for the 3DES encryption cipher for incoming SMTP (workspaceupdates.googleblog.com)
- Spiped – secure pipe for SSH, SMTP, etc. (www.tarsnap.com)
- DigitalOcean blocks SMTP ports 465 and 587 since last month (docs.digitalocean.com)
- SMTP Downgrade Attacks and MTA-STS (alexsci.com)
- SMTP Smuggling – Spoofing Emails Worldwide [video] (media.ccc.de)
- Show HN: One API for all your SMTPs (www.brieferl.com)
- SMTP Smuggling – Spoofing Emails Worldwide (sec-consult.com)
- Build your own SMTP server in Go (valyent.substack.com)
- Show HN: Inbound Email (SMTP) to Webhook (github.com)
- Build Your Own SMTP Server in Go (valyent.substack.com)
- SMTP Smuggling Mitigations in Postfix (www.postfix.org)
- AMail: An Amiga IMAP and SMTP Client over SSL (bluewizardnet.itch.io)
- Postmark SMTP sending down for 8 hours due to SSL certificate expiration (status.postmarkapp.com)
- 37C3: SMTP Smuggling – Spoofing Emails Worldwide [video] (media.ccc.de)
- Show HN: SMTP Email Testing Server (github.com)
- Vibe Coding an SMTP Server, in Rust (mailpace.com)
- SMTP server as a relay service via OAuth (github.com)
- Tor2web: Support SMTP Proxy Services (github.com)