3 commits

Author	SHA1	Message	Date
Mechiel Lukkien	70ab9a7d4c	tweak alerting rule to include that it is about authentication rate limiting	2023-05-01 14:21:02 +02:00
Mechiel Lukkien	9b57c69c1c	implement limits on outgoing messages for an account ... by default 1000 messages per day, and to max 200 first-time receivers. i don't think a person would reach those limits. a compromised account abused by spammers could easily reach that limit. this prevents further damage. the error message you will get is quite clear, pointing to the configuration parameter that should be changed.	2023-03-29 09:36:06 +02:00
Mechiel Lukkien	9d03e2b135	add prometheus rules for mox	2023-03-12 22:14:42 +01:00