3 ms·
I don't think this is new. Many email providers will throttle / blackhole you if they decide you're sending too fast or see too many bounces. Slow down your se
by driverdan 7y ago
I don't think this is new. Many email providers will throttle / blackhole you if they decide you're sending too fast or see too many bounces.
Slow down your send rate, make sure your server is configured correctly, and prune your lists.
- huhtenberg 7y ago"Many providers" - any concrete examples? For an SPF/DKIM'd server that's been at the same IP for nearly a decade and had not a single spamming incident. PS. The list is immaculately maintained, the server is configured as properly as it gets and very conservatively rate-throttled. There's nothing obvious.
- baobabKoodaa 7y agoGmail also occasionally blackholes mail.