- rewritten using `prefregex` and used MLFID-related multi-line parsing (by using tag `<F-MLFID>` instead of buffering with `maxlines`);
- optional parameter `mode` introduced: normal (default), extra or aggressive (see sendmail-reject for regex details);
test cases extended
new ssh rule(s) added:
- Connection reset by peer (multi-line rule during authorization process);
- No supported authentication methods available;
Single line and multi-line expression optimized, added optional prefixes and suffix (logged from several ssh versions);
closes gh-864