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That's a nice technique; thanks for sharing it. This kind of flexibility is one of the many benefits of running your own mail server (I'm always happy to see t
by agwa 14y ago
That's a nice technique; thanks for sharing it. This kind of flexibility is one of the many benefits of running your own mail server (I'm always happy to see that at least some people here are still doing that).
- moe 14y agoIf you run postfix you can have that even easier; look for smtpd_recipient_restrictions and check_recipient_access in 'man 5 postconf'. I'm running with this rule in the access map: /^from-.*@foobar.com$/ OK That accepts all mail to an address prefixed with "from-" and (by default) rejects everything else. This way you can just make up the dummy-addresses on the fly. I remember being slightly worried about using such a simple prefix when setting it up initially. However I have never received mail to a from-* address that I didn't "create". Not once in over 6 years. And disabling an address that has turned spammy is as easy as: /^from-stuffit-expander@foobar.com$/ 554 No thanks.