3 ms·
Since the beginning you could `echo hello | mail user@host.com`
by ape4 7y ago
Since the beginning you could
`echo hello | mail user@host.com`
- kick 7y agoNot entirely true, but almost! The DNS hierarchy didn't exist until a (very) late version of UNIX, and if I remember right, most mail used ! instead of @ and .
- kps 7y agoSee https://en.wikipedia.org/wiki/UUCP#Mail_routing https://en.wikipedia.org/wiki/UUCP#Mail_routing
- emmelaich 7y agoIn fact, user@host didn't need the internet or uucp. Even without sendmail rewriting, some systems (e.g. MHSnet/ACSNET) used `@` natively IIRC.
- kick 7y agoThank you for expanding!