thingsaurus
This is a 'thesaurus for things' or similarity engine: results show things that have something in common with what you enter. The more stars, the more things in common! You can use it for research, recommendations or simply to explore ideas and related subjects.
Here are your results for Open mail relay...
Stars indicate closer matches.
Abuse Reporting Format 
- Address munging
- Bulk email software
- EPrivacy Directive
- EPrivacy Regulation
- Directory harvest attack
- Disposable email address
- Distributed Sender Blackhole List
- Email spam
- Email filtering
- Email marketing
- Email spam legislation by country
- Email spoofing
- Feedback loop (email)
- Happy99
- Image spam
- Joe job
- London Action Plan
- Lumber Cartel
- Mailing list
- Marketing automation in email campaigns
- Mimecast
- News.admin.net-abuse.email
- Opt-in email
- Spam and Open Relay Blocking System
- Spam reporting
- Web beacon
- Spamming
- 419eater.com
- 2021 FBI email hack
- Advance-fee scam
- Advertising mail
- Alt.sex.cancel
- Alureon
- Anti-Phishing Working Group
- Anti-Spam Research Group
- Anti-spam techniques
- Anti-spam techniques (users)
- Anti-spam appliances
- Asprox botnet
- Automated whitelist
- Backscatter (email)
- Bagle (computer worm)
- Bayesian poisoning
- Naive Bayes spam filtering
- Black money scam
- Blacklisting
- Blue Frog
- Bluejacking
- Botnet
DID YOU MEAN...
- Simple Mail Transfer Protocol
- SMTP Authentication
- FTP bounce attack
- Open proxy
- John Gilmore (activist)
- POP before SMTP
- Anti-spam techniques
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