Hackernews posts about SMTP

  1. Show HN: smtp.js, a drop-in relay to prevent your sites spamming your users (community.qbix.com)
    2 points by EGreg 20 days ago | discuss
  2. Show HN: Hyvor Post (privacy-first newsletters) & Relay (self-hosted email API)
    4 points by supz_k 12 days ago | discuss
  3. Show HN: Open-Source Email Verifier (github.com)
    4 points by marcushyett 18 days ago | discuss
  4. Show HN: AIThreads – Give your AI agent an email address in 30 seconds
    3 points by heyarviind2 10 days ago | discuss
  5. Tell HN: AI is good for software hackers because we will be more substantial
    2 points by keepamovin about 11 hours ago | discuss
  6. Show HN: Email Verifier CLI/Library (github.com)
    2 points by hazzadous 17 days ago | discuss
  7. Ask HN: IPv6 capable transactional email senders?
    1 points by hevisko 3 days ago | discuss
  8. Show HN: Raytha v1.5 – open-source .NET CMS with a new visual page builder (github.com)
    1 points by apexdodge 13 days ago | discuss
  9. Show HN: Cllavio – Email Marketing and Email API platform built from scratch (cllavio.com)
    1 points by vullnetsahiti 23 days ago | discuss
  10. STPA for Software Systems–Illuminate the Unknown Unknowns (www.usenix.org)
    1 points by motxilo 12 days ago | discuss
  11. Show HN: Sim – Apache-2.0 n8n alternative (github.com)
    229 points by waleedlatif1 1 day ago | 57 comments
  12. Modeling human character as an external broadcast signal (blog.satpugnet.com)
    1 points by sat13 9 days ago | discuss
  13. SAT Etudes 2: Toy DPLL (www.philipzucker.com)
    1 points by matt_d 11 days ago | discuss
  14. MailCatcher runs a super simple SMTP server (mailcatcher.me)
    298 points by mooreds about 1 year ago | 90 comments
  15. SMTP Smuggling – Spoofing Emails Worldwide (sec-consult.com)
    289 points by jesprenj almost 2 years ago | 73 comments
  16. Show HN: A fake SMTP server for software integration testing (fakemail.stream)
    127 points by aeaa3 over 1 year ago | 49 comments
  17. SMTP 550-5.7.1 Rejected Because of Virginia Redistricting (www.khanna.law)
    69 points by hkhanna over 1 year ago | 6 comments
  18. Letsencrypt will kill SMTP server auth following Chrome CA policy change (social.wildeboer.net)
    61 points by Aissen 7 months ago | 61 comments
  19. Gmail will soon stop support for the 3DES encryption cipher for incoming SMTP (workspaceupdates.googleblog.com)
    48 points by gnabgib 7 months ago | 57 comments
  20. Ask HN: Replacement for Rackspace SMTP Hosting?
    42 points by entrepy123 10 months ago | 50 comments
  21. Spiped – secure pipe for SSH, SMTP, etc. (www.tarsnap.com)
    41 points by cylinder714 4 months ago | 12 comments
  22. DigitalOcean blocks SMTP ports 465 and 587 since last month (docs.digitalocean.com)
    26 points by leni536 8 months ago | 17 comments
  23. SMTP Downgrade Attacks and MTA-STS (alexsci.com)
    25 points by 8organicbits about 1 year ago | 16 comments
  24. SMTP Smuggling – Spoofing Emails Worldwide [video] (media.ccc.de)
    24 points by doener almost 2 years ago | 6 comments
  25. Show HN: One API for all your SMTPs (www.brieferl.com)
    9 points by goldenerfish 3 months ago | 4 comments
  26. SMTP Smuggling – Spoofing Emails Worldwide (sec-consult.com)
    8 points by chillax almost 2 years ago | discuss
  27. Postmarks certificate for SMTP expired Sep 15 23:59:59 2024 GMT
    6 points by kawsper about 1 year ago | discuss
  28. Build your own SMTP server in Go (valyent.substack.com)
    6 points by alexisbouchez over 1 year ago | discuss
  29. Show HN: Inbound Email (SMTP) to Webhook (github.com)
    5 points by martinkrivosija about 1 year ago | 1 comments
  30. Postfix: SMTP Smuggling had zero advance disclosure before holiday freezes (www.postfix.org)
    5 points by Aissen almost 2 years ago | 1 comments
  31. Build Your Own SMTP Server in Go (valyent.substack.com)
    5 points by thunderbong over 1 year ago | discuss
  32. Show HN: I Made a Node.js SMTP Email Verification Library (github.com)
    5 points by pedrooladeira over 1 year ago | discuss
  33. SMTP Smuggling Mitigations in Postfix (www.postfix.org)
    5 points by tomwas54 almost 2 years ago | discuss
  34. Help Needed: Programmatic Email Creation and Management with Custom SMTP Server
    4 points by superfunguy_94 about 1 year ago | 11 comments
  35. AMail: An Amiga IMAP and SMTP Client over SSL (bluewizardnet.itch.io)
    4 points by doener 3 months ago | 1 comments
  36. Postmark SMTP sending down for 8 hours due to SSL certificate expiration (status.postmarkapp.com)
    4 points by tazu about 1 year ago | 1 comments
  37. Ask HN: SMTP server for incoming mails, outgoing mails through big provider?
    4 points by ThePhysicist over 1 year ago | 1 comments
  38. 37C3: SMTP Smuggling – Spoofing Emails Worldwide [video] (media.ccc.de)
    4 points by romac almost 2 years ago | 1 comments
  39. Show HN: SMTP Email Testing Server (github.com)
    3 points by supriyo-biswas 3 months ago | 2 comments
  40. Vibe Coding an SMTP Server, in Rust (mailpace.com)
    3 points by albertgoeswoof 5 months ago | discuss
  41. SMTP server as a relay service via OAuth (github.com)
    3 points by nashashmi 6 months ago | discuss
  42. EmailSleuth – Find and Verify Emails, Rust Based (SMTP, Chrome Drivers) (github.com)
    3 points by iLikeFunctional 7 months ago | discuss
  43. Tor2web: Support SMTP Proxy Services (github.com)
    3 points by popcalc about 1 year ago | discuss