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You could block SMTP on almost all end user networks with no one noticing. 99.9+% of email client submission is HTTPS.
by stackskipton 10mo ago
You could block SMTP on almost all end user networks with no one noticing. 99.9+% of email client submission is HTTPS.
- ranger_danger 10mo agoSource:
- bauruine 10mo agoI doubt it's that much but with the same logic you could also ban HN, SSH and basically any protocol thats not https "with no one noticing" because 99.9+% doesnt use it.