[SSHGuard-maintainers] SSHGuard 2.4.2 release announcement

[Kevin Z. <kev...@gm...>]

Dear SSHGuard users,

SSHGuard 2.4.2 is now available from SourceForge [1]. There are not many 
changes from 2.4.1; the most significant changes are to recognize some 
new attack signatures from Postfix and remove some attack signatures for 
SSH and Cyrus that were false positive-prone.

**Added**

- Recognize rejections from Postfix's postscreen daemon
- The parser can now be changed using the *PARSER* and *POST_PARSER*
   options

**Changed**

- Remove some false positive attack signatures for SSH and Cyrus
- Adjust log verbosity of some log messages
- The *firewalld* backend now uses *firewall-cmd* instead of *iptables*
   to flush block lists

Regards,
Kevin

[1] https://sourceforge.net/projects/sshguard/files/sshguard/2.4.2/