- Lets talk about email spoofing and prevention (Alt: "That's not how SPF works....") https://tools.ietf.org/html/rfc5321 254 comments sysadmin
- Exchange server 2003 sending mail to DNS A record instead of MX record https://tools.ietf.org/html/rfc5321#section-5 16 comments sysadmin
- Question concerning RFC5321 (SMTP) http://tools.ietf.org/html/rfc5321#section-5.1 3 comments sysadmin
Linking pages
- I Knew How To Validate An Email Address Until I Read The RFC | You’ve Been Haacked http://haacked.com/archive/2007/08/21/i-knew-how-to-validate-an-email-address-until-i.aspx/ 213 comments
- GitHub - vedetta-com/caesonia: OpenBSD Email Service https://github.com/vedetta-com/caesonia 190 comments
- Avoiding Complexity with Go | Brad Gignac http://bradgignac.com/2014/09/24/avoiding-complexity-with-go.html 107 comments
- Using Configurable User Models in Django 1.5 | Adam McKerlie http://procrastinatingdev.com/django/using-configurable-user-models-in-django-1-5/ 24 comments
- Cloudflare: Evading Cloud Security Protections | Rhino Security Labs https://rhinosecuritylabs.com/cloud-security/cloudflare-bypassing-cloud-security/ 13 comments
- Gmail Tampers with Outgoing Email http://lee-phillips.org/gmailRewriting/ 6 comments
- Input Validation - OWASP Cheat Sheet Series https://cheatsheetseries.owasp.org/cheatsheets/Input_Validation_Cheat_Sheet.html 3 comments
- How to Send Email with Nim - Xe https://christine.website/blog/how-send-email-nim-2019-08-28 2 comments
- No, Email Really Is Broken (and here's how to fix it) | Isaac Sukin http://www.isaacsukin.com/news/2012/04/15/no-email-really-broken-and-heres-how-fix-it 2 comments
- GitHub - rsesek/mailpopbox: A single-user mailserver, providing wildcard delivery addressing and arbitrary reply addressing. https://github.com/rsesek/mailpopbox 0 comments
- GitHub - ronomon/mime: Fast, robust, standards-compliant MIME decoder. Ships with extensive tests and fuzz tests. https://github.com/ronomon/mime 0 comments
- Input Validation - OWASP Cheat Sheet Series https://www.owasp.org/index.php/Input_Validation_Cheat_Sheet 0 comments
- Is this email address valid? http://isemail.info/about 0 comments
- GitHub - aio-libs/aiosmtpd: A reimplementation of the Python stdlib smtpd.py based on asyncio. https://github.com/aio-libs/aiosmtpd 0 comments
- GitHub - JoshData/python-email-validator: A robust email syntax and deliverability validation library for Python. https://github.com/JoshData/python-email-validator 0 comments
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