Prioritizing categories in bounce-regex-list.xml regardless of bounce types
l15k4 opened this issue · comments
should lead to performance increase because the most frequent error messages would get evaluated first. Currently all soft bounce regular expressions take precedence over hard bounces.
hard bounces
157583 : mailbox not found, is inactive, disabled or does not exist
6402 : bad domain/command: connection refused
3978 : bad domain: host/domain not found
1683 : spam detection and blacklisting
398 : network unreachable
1 : authentication required
0 : expired, returned to sender
soft bounces
130559 : try again
8916 : bad domain: connection timeout
8637 : mailbox is full
7629 : access forbidden
479 : relay denied
339 : Sender Policy Framework
239 : violation
123 : service unavailable
56 : policy breach
52 : uncategorized or provider specific
39 : dns problem
18 : greylisting
16 : message content, size or other validations and rules
2 : error on other side