2 ms·
Catch-all (*) setup is the best, until a spammer hits a gibberish localpart (on purpose) and your domain cheerfully accepts it. Don't get me wrong, I use catch
by mustaphah 1y ago
Catch-all (*) setup is the best, until a spammer hits a gibberish localpart (on purpose) and your domain cheerfully accepts it.
Don't get me wrong, I use catch-all too (don't tell spammers).
- layer8 1y agoI whitelist using regular expressions (specific prefixes mostly). Gibberish and random localparts are unlikely to match those, it effectively never happens.