[[queue.quota]]
messages = 100000
size = 10737418240 # 10gb
enable = true

[[queue.throttle]]
key = ["rcpt_domain"]
concurrency = 5
enable = true

[[session.throttle]]
key = ["remote_ip"]
concurrency = 5
enable = true

[[session.throttle]]
key = ["sender_domain", "rcpt"]
rate = "25/1h"
enable = true