Fail2Ban works now. The reload has to be done with
and not with
(as mentioned in the howto from Voip-Info.org)
However, the log indicates that there is still an issue with the mail message (address changed here):
2010-05-22 11:57:10,435 fail2ban.actions.action: ERROR printf %b "Hi,\n
The jail ASTERISK has been started successfully.\n
Fail2Ban"|mail -s "[Fail2Ban] ASTERISK: started" Me@My.com returned 7f00
Any ideas why the mail-message doesn't work? The mail address is on a different server. Could this be the reason?